250 New Baby Wishes: Sweet Messages for Every New Arrival

Welcoming a new baby is one of life’s happiest moments, and finding the right words makes it even sweeter. This collection of new baby wishes gives you 250 original messages for every situation — baby boys, baby girls, twins, first-time parents, grandparents, close friends, and more. Whether you are signing a card, sending a text, or posting an announcement, these heartfelt, funny, and short new baby wishes will help you say congratulations perfectly.

Editor’s Picks: The Best New Baby Wishes

New Baby Boy Wishes

Celebrate the arrival of a handsome little boy with these warm, joyful messages.

1. Congratulations on your baby boy! May his tiny hands hold your hearts forever, and may his laughter fill every corner of your home.
2. Welcome to the world, little man! Wishing you a lifetime of muddy boots, big dreams, and a family that loves you beyond measure.
3. He is finally here! Congratulations on your precious son — may he grow strong, kind, and brave, just like his parents.
4. A brand-new little gentleman has arrived! Wishing your baby boy endless cuddles, sweet dreams, and a childhood full of wonder.
5. Congratulations! Your little boy is proof that the best things really do come in small packages.
6. Welcome, tiny prince! May your days be filled with toy trucks, bedtime stories, and the warmest hugs from mom and dad.
7. So thrilled to hear about your baby boy! Wishing him a life as bright as his smile and as big as your love for him.
8. Your little slugger is here! Congratulations — may he hit life’s pitches out of the park, one giggle at a time.
9. A son is a lifelong gift. Congratulations on your baby boy, and may every day with him feel like Christmas morning.
10. Welcome to parenthood, boy-mom and boy-dad style! Wishing you sticky fingers, loud cheers, and a heart that never stops swelling.
11. Congratulations on your little explorer! May he discover joy in every puddle, courage in every climb, and love in every hug.
12. Your baby boy has arrived, and the world just got a little brighter. Wishing your family health, happiness, and a million precious firsts.
13. Little boys bring big adventures. Congratulations — may yours be the sweetest adventure of your lives.
14. Wishing your baby boy a childhood sprinkled with sunshine, scraped knees that heal fast, and parents who always believe in him.
15. Congratulations on your son! May he inherit your best traits and surprise you with wonderful ones of his own.
16. Welcome, little buddy! The adventures are just beginning — wishing you three a lifetime of high-fives and heart-melting moments.
17. Your baby boy is here at last! May his giggles be contagious, his naps be long, and his love for you grow deeper every day.
18. Congratulations! A little boy to love, to guide, and to cheer for — what a beautiful beginning for your family.

New Baby Girl Wishes

Welcome a precious little girl with these tender, loving messages.

1. Congratulations on your baby girl! May her life be as beautiful as the love that brought her into this world.
2. Welcome to the world, sweet princess! Wishing you a lifetime of twirls, giggles, and dreams too big for the sky.
3. She is finally here! Congratulations on your precious daughter — may she grow up knowing she is deeply, endlessly loved.
4. A little girl, a big blessing. Congratulations — may her days be sprinkled with fairy dust and her nights filled with sweet dreams.
5. Congratulations on your baby girl! Wishing her pink skies, brave adventures, and a heart full of courage.
6. Welcome, tiny dancer! May your baby girl twirl through life with joy, kindness, and unstoppable sparkle.
7. So happy for you! Your little girl is going to wrap the whole world around her tiny finger — starting with you.
8. Congratulations! A daughter is a best friend for life. Wishing you endless tea parties, whispered secrets, and warm hugs.
9. Your baby girl has arrived, and she is already perfect. Wishing your family a lifetime of love, laughter, and lullabies.
10. Welcome, little lady! May she grow up strong like her mother, kind like her father, and uniquely herself.
11. Congratulations on your precious princess! Wishing her a childhood full of storybooks, starry nights, and unconditional love.
12. She is here! Congratulations — may your baby girl’s smile light up every room and her spirit lift every heart.
13. A little girl brings a special kind of magic. Congratulations — wishing you a lifetime of that magic, every single day.
14. Wishing your baby girl big dreams, brave choices, and a family that cheers the loudest at everything she does.
15. Congratulations on your daughter! May she always know how wanted, how cherished, and how celebrated she is.
16. Welcome to the world, little one! Your baby girl is going to fill your home with joy and your hearts with pride.
17. Congratulations! May your little girl grow up to be exactly who she wants to be — and may you love every version of her.
18. Your precious girl is here at last! Wishing you sleepy snuggles, tiny socks, and a love story that never ends.

New Baby Wishes for Twins

Double the babies, double the joy — these messages celebrate twice the blessing.

1. Double trouble has arrived! Congratulations on your twins — twice the giggles, twice the cuddles, twice the love.
2. Two tiny miracles, one big celebration! Wishing your twins a lifetime of shared secrets and unbreakable bonds.
3. Congratulations on your dynamic duo! May your twins grow up as each other’s best friends and biggest fans.
4. Twice the blessing, twice the fun! Wishing you double the joy and a heart big enough to hold it all.
5. Welcome to the world, little pair! Congratulations — may your twins bring twice the sunshine into your home.
6. Two babies, one incredible family. Congratulations on your twins — wishing you twice the lullabies and twice the love.
7. Congratulations! Your twins are proof that some blessings are simply too wonderful to arrive one at a time.
8. Wishing your twins a lifetime of finishing each other’s sentences and starting each other’s laughter.
9. Double the diapers, double the delight! Congratulations on your beautiful twins.
10. Two little heartbeats, one big love story. Congratulations on your twins — may their bond be your family’s greatest treasure.
11. Congratulations on your terrific twosome! Wishing them a childhood full of shared adventures and double the mischief.
12. Your twins are here! May they always have each other — and may you always have enough coffee.
13. Twice the tiny toes, twice the tiny fingers, twice the reason to smile. Congratulations on your twins!
14. Wishing your twins health, happiness, and a sibling bond that grows stronger with every passing year.
15. Congratulations! Two babies means two best friends for life — what a gift you have given them.
16. Double congratulations! May your twins fill your home with stereo giggles and surround-sound love.
17. Your little pair is finally here! Wishing you twice the wonder and a love that multiplies, never divides.
18. Congratulations on your twins! May they be partners in crime, partners in dreams, and partners for life.

New Baby Wishes for First-Time Parents

Becoming a parent for the first time is unforgettable — honor it with these messages.

1. Welcome to the greatest adventure of your lives! Congratulations on becoming parents — you are going to be amazing at this.
2. Your first baby is here! Wishing you patience on the hard nights, joy on the easy days, and love through it all.
3. Congratulations, new mom and dad! Nothing prepares you for this feeling — enjoy every overwhelming, wonderful moment.
4. Becoming a parent changes everything in the best way. Congratulations on your first baby — your hearts will never be the same.
5. Wishing you well on this brand-new journey! Your first baby brings first smiles, first steps, and a lifetime of firsts.
6. Congratulations! You have officially joined the world’s most rewarding club — parenthood. The membership fee is sleep.
7. Your little one chose the perfect parents. Congratulations on your first baby — trust your instincts, they are better than you think.
8. Welcome to 3 a.m. feedings and 6 a.m. smiles! Congratulations on becoming parents — it is all worth it.
9. Congratulations on your first baby! May you find magic in the mundane and wonder in the everyday.
10. No manual, no map — just love. Congratulations, new parents! You have got everything your baby needs.
11. Wishing you courage when you doubt yourself and joy when you realize you are doing just fine. Congratulations on your first!
12. Your family of two just became a family of three. Congratulations — the best chapters are the ones you write together now.
13. Congratulations on becoming a mom and dad! May your first year be messy, marvelous, and full of milestones.
14. First babies make the deepest impressions. Congratulations — wishing you a lifetime of remembering this exact feeling.
15. Welcome to parenthood! Wishing you slow mornings, sweet snuggles, and the confidence that grows with every diaper change.
16. Congratulations! Your first baby is proof that love really does multiply when you give it away.
17. You are going to be wonderful parents — I can already tell. Congratulations on your beautiful first baby!
18. New parents, new baby, new everything! Congratulations — may this fresh start be the happiest one yet.

New Baby Wishes for Grandparents

A new grandchild is pure joy — these wishes celebrate the proud grandparents.

1. Congratulations, Grandma and Grandpa! A new grandchild means a new best friend, a new storytime buddy, and a new reason to spoil.
2. Welcome to the grandparent club! Wishing you endless rocking-chair moments and a grandchild who adores you completely.
3. Your family tree just grew its sweetest branch. Congratulations on your new grandchild!
4. Grandchildren are life’s greatest reward. Congratulations — may your new little one fill your golden years with giggles.
5. Congratulations on becoming grandparents! Get ready for the best job in the world: spoiling them, then sending them home.
6. Wishing you a grandchild who inherits your wisdom, your warmth, and your wonderful sense of humor.
7. A grandbaby! Congratulations — may your arms always be the safest, softest place in their whole world.
8. Congratulations, proud grandparents! Your love story just gained its most precious new chapter.
9. Welcome to the world of 5 a.m. video calls just to see that gummy smile. Congratulations on your grandchild!
10. Grandparents hold a special kind of magic. Congratulations — your new grandchild is lucky to have you.
11. Wishing you tiny hand-holds on walks, big hugs at holidays, and a bond that distance can never break.
12. Congratulations on your new grandbaby! May your cookie jar always be full and your lap always available.
13. Your hearts just doubled in size. Congratulations on becoming grandparents — twice the love, zero the diapers (mostly).
14. A new grandchild is a second chance at all the sweet moments. Congratulations — savor every single one.
15. Congratulations! May your grandchild bring you the same joy you once brought your own children.
16. Welcome to grandparenthood! Wishing you front-row seats to every milestone and a lifetime of proud moments.
17. Your legacy of love continues. Congratulations on your beautiful new grandchild!

Heartfelt New Baby Wishes

Deep, sincere messages that come straight from the heart.

1. Some moments change you forever — holding your newborn is one of them. Congratulations on this life-altering joy.
2. Wishing your new baby a life wrapped in love, guided by kindness, and brightened by hope every single day.
3. Congratulations! In your arms you hold tomorrow’s dreams, today’s miracle, and love’s purest form.
4. May your baby’s life be a beautiful story — and may you get to read every page together.
5. Welcome, little one. You are already so loved, so wanted, and so very celebrated.
6. Congratulations on your new arrival! May your home echo with laughter and your hearts overflow with gratitude.
7. A baby fills a place in your heart you never knew was empty. Congratulations on finding that missing piece.
8. Wishing you quiet moments of wonder, loud moments of joy, and a lifetime of love in between.
9. Congratulations! Your baby is a reminder that the world is still full of goodness and new beginnings.
10. May every milestone feel like a miracle and every ordinary day feel like a gift. Congratulations on your new baby!
11. In the tiniest fingers and the softest cries, life’s biggest love is found. Congratulations!
12. Wishing your little one a journey filled with gentle days, brave adventures, and people who love them fiercely.
13. Congratulations on your precious new baby! May love be the language your family always speaks.
14. Your baby’s arrival is proof that hope has a heartbeat. Congratulations on this beautiful new life.
15. May your days be slow enough to savor and your memories sweet enough to keep forever. Congratulations!
16. A new baby is life’s way of saying the best is yet to come. Congratulations on your beautiful beginning.
17. Wishing you a home full of warmth, a heart full of pride, and arms full of the sweetest baby.
18. Congratulations! Love came down to earth today, wrapped in a blanket, with your baby’s name on it.

Funny New Baby Wishes

Light-hearted messages that will make the new parents laugh through the sleepless nights.

1. Congratulations! Your baby is adorable — now say goodbye to sleep for the next eighteen years.
2. Welcome to parenthood! Wishing you a lifetime supply of coffee and a baby who naps longer than twenty minutes.
3. Congrats on your new tiny boss! You now take orders from someone who cannot talk. Good luck with that.
4. Your baby is perfect! Enjoy the newborn smell — it is nature’s way of making the 3 a.m. wake-ups bearable.
5. Congratulations! Remember: babies don’t come with instruction manuals, but they do come with grandparents who think they wrote one.
6. Wishing you a baby who sleeps through the night… eventually. Like, maybe by kindergarten.
7. Congrats! You have created a human who will one day embarrass you in public. Worth it.
8. Welcome to the world, little one! Your parents have no idea what they are doing, but they love you a lot.
9. Congratulations on your new alarm clock! It cries, it needs batteries never, and it goes off at random hours.
10. Your baby is so cute it should be illegal. Wishing you strength for the diaper blowouts ahead.
11. Congrats! Parenthood: where ‘sleeping like a baby’ suddenly means waking up every two hours crying.
12. Wishing you a baby who inherits your looks and your partner’s ability to function on no sleep.
13. Congratulations! You are now fluent in baby talk, expert in diaper origami, and running on pure love and caffeine.
14. Your little one is here! May your laundry pile be small and your patience be enormous.
15. Congrats on the new baby! Pro tip: sleep now. Actually, it’s too late. Sleep never again.
16. Welcome, tiny human! Your parents just signed up for the hardest, most wonderful job on earth — no salary, all snuggles.
17. Congratulations! May your baby’s first word be ‘mama,’ second be ‘dada,’ and third be ‘thank you for the college fund.’
18. Your baby is adorable and you look exhausted already. Congratulations — you are doing great!

Short New Baby Wishes for Cards

Perfect one-liners for greeting cards, gift tags, and quick messages.

1. Congratulations on your beautiful new baby!
2. Welcome to the world, little one!
3. So happy for your growing family!
4. Wishing you love, laughter, and lullabies!
5. Tiny toes, big joy — congratulations!
6. Hello, baby! You are so loved already.
7. Sweetest congratulations on your new arrival!
8. A little miracle has arrived — congrats!
9. Wishing your family endless happiness!
10. Congratulations! Parenthood looks good on you.
11. Welcome, precious baby — dreams do come true!
12. So thrilled for you three — enjoy every moment!
13. New baby, new adventures — congratulations!
14. Sending love to your beautiful new family!
15. Congrats on your bundle of joy!
16. May your hearts be as full as your arms!
17. Welcome to the family, little star!
18. Best wishes on your sweet new beginning!

New Baby Wishes for Close Friends

Warm, personal messages for the friends you hold dearest.

1. My dear friend, your baby is here! I am so incredibly happy for you — and I cannot wait to spoil this little one rotten.
2. Congratulations, bestie! Watching you become a parent is the greatest joy — your baby hit the jackpot.
3. We have dreamed about this day together, and it is finally here! Congratulations on your beautiful baby, my friend.
4. To my favorite new parents: wishing you a baby who sleeps well and a friendship that only grows deeper.
5. Congratulations, friend! I promise to be the fun aunt/uncle who shows up with gifts and leaves before bedtime.
6. Your baby is lucky to have you — and honestly, I am lucky to watch it all happen. Congratulations, dear friend!
7. Wishing you midnight snuggles, morning giggles, and a best friend in me through every stage. Congrats!
8. Congratulations! Our friendship just gained its tiniest, cutest new member.
9. From late-night talks to late-night feedings — we have come a long way! So happy for you, my friend.
10. Your baby has the coolest parents and the coolest family friends. Congratulations — we are all obsessed already.
11. Wishing you a lifetime of playdates, shared stories, and watching our kids grow up together. Congrats, friend!
12. Congratulations on your new baby! I will bring the coffee, you bring the baby — deal?
13. My heart is so full for you! Congratulations, friend — motherhood/fatherhood suits you already.
14. To the newest parents in our crew: wishing you joy, laughter, and a baby who loves nap time.
15. Congratulations, dear friend! Your little one is proof that good things happen to the best people.
16. I am over the moon for you! Wishing your baby a life as wonderful as the friendship we share.
17. Friend, you did it! Congratulations on your precious baby — now let’s plan that first stroller walk.
18. Your baby is here and my heart could burst! Congratulations — this friendship just got a whole lot cuter.

New Baby Wishes for Family Members

Loving messages for siblings, cousins, and extended family celebrating together.

1. Our family just got cuter! Congratulations on your new baby — we cannot wait to shower this little one with love.
2. Welcome to the family, little one! You have joined the loudest, proudest, most loving crew around.
3. Congratulations! A new cousin/niece/nephew to love — our family gatherings just got a whole lot sweeter.
4. So proud of you! Your new baby is a beautiful addition to our wonderful family.
5. Wishing your little one a childhood full of family barbecues, holiday traditions, and unconditional love.
6. Congratulations on your new baby! This child will never lack for love — our family makes sure of that.
7. Our family’s newest star has arrived! Wishing you all the joy this little one brings.
8. Welcome, baby! You are surrounded by aunts, uncles, and cousins who already adore you.
9. Congratulations! May your baby grow up knowing exactly how loved they are — by all of us.
10. A new baby means new family memories in the making. Congratulations — here’s to a lifetime of them!
11. Wishing you a baby who inherits our family’s best traits: big hearts, loud laughs, and endless love.
12. Congratulations on your precious arrival! Our family tree is blooming beautifully.
13. So happy to welcome your little one into the family! Get ready for a lifetime of spoiling.
14. Your baby is the newest thread in our family’s beautiful tapestry. Congratulations!
15. Wishing your new baby all the warmth our family is famous for — and that’s a lot of warmth.
16. Congratulations! Family is everything, and yours just became even more wonderful.
17. Welcome to the clan, little one! We have been waiting to meet you.
18. May your baby always feel the strength of family behind them. Congratulations on your new arrival!

New Baby Wishes for Colleagues and Neighbors

Polite, warm messages perfect for coworkers and neighbors.

1. Congratulations on your new baby! Wishing you and your family health and happiness during this special time.
2. Wonderful news! Congratulations on the arrival of your little one — enjoy every precious moment.
3. Wishing you a smooth transition and many joyful moments with your new baby. Congratulations!
4. Congratulations! May your parental leave be filled with sweet snuggles and restful naps (for the baby, at least).
5. So happy to hear your happy news! Congratulations on your beautiful new baby.
6. Wishing your growing family all the best! Congratulations on your new arrival.
7. Congratulations on your little one! We are all thrilled for you here.
8. Warmest congratulations on your new baby! Wishing you joy in this exciting new chapter.
9. Congratulations! Enjoy this special time with your family — we will hold down the fort.
10. Best wishes on the birth of your baby! May your home be filled with love and laughter.
11. Congratulations on your new addition! Wishing you a lifetime of happy memories together.
12. What lovely news! Congratulations on your precious new baby.
13. Wishing you starlit lullabies and sunbeam mornings with your new little one. Congratulations!
14. Congratulations! May these early days be as sweet as they are fleeting.
15. Warm wishes to you and your family on your new arrival. Congratulations!
16. So delighted for you! Congratulations on your beautiful baby.
17. Congratulations on becoming parents! Wishing you rest, joy, and countless cuddles.

Blessed New Baby Wishes

Faith-filled messages celebrating the precious gift of new life.

1. Congratulations! Your baby is a precious gift from above — may faith guide every step of their journey.
2. God has blessed you with a beautiful miracle. Congratulations on your new baby!
3. Wishing your little one a life walked in faith, wrapped in grace, and filled with blessings.
4. Congratulations! May your baby always feel heaven’s love through your arms.
5. A child is a heritage and a reward. Congratulations on your precious new blessing!
6. May God watch over your baby today and always. Congratulations on this sacred gift!
7. Wishing you a baby showered in blessings, raised in love, and guided by faith.
8. Congratulations! Your new baby is proof of divine love made visible.
9. May your little one grow in wisdom, kindness, and faith. Congratulations on your blessing!
10. Heaven sent you an angel in the tiniest package. Congratulations on your new baby!
11. Wishing your family God’s richest blessings as you welcome this precious life.
12. Congratulations! May your baby’s life be a testament to love, hope, and faith.
13. Your baby is fearfully and wonderfully made. Congratulations on this miraculous gift!
14. May faith be your family’s compass as you raise this beautiful child. Congratulations!
15. Blessed are the parents who welcome life with open hearts. Congratulations on your new baby!
16. Wishing your little one a lifetime of answered prayers and unshakable faith.
17. Congratulations! In your baby’s eyes, you will see reflections of heaven’s joy.
18. May your home be a sanctuary of love where your baby always feels God’s presence. Congratulations!

New Baby Wishes for Adopted Babies

Tender messages honoring the beautiful journey of adoption.

1. Congratulations! Your baby was made in your hearts long before arriving in your arms — what a beautiful love story.
2. Welcome home, little one! Congratulations on completing your family through the beautiful gift of adoption.
3. Your family was always meant to be — it just took a little journey to find each other. Congratulations!
4. Congratulations on your precious adopted baby! Love makes a family, and yours overflows with it.
5. Wishing you a lifetime of telling your child how chosen, how wanted, and how deeply loved they are.
6. Home is where love lives, and your baby just found the most loving home. Congratulations!
7. Congratulations! Adoption is love in its bravest form — wishing your family endless joy.
8. Your baby’s story begins with love and continues with you. Congratulations on this beautiful new chapter!
9. Wishing your adopted little one roots of belonging and wings of confidence. Congratulations!
10. Congratulations on your new baby! Family is built with love, and yours is rock solid.
11. Some families are born, others are beautifully chosen. Congratulations on choosing each other!
12. Welcome to your forever family, little one! Congratulations on finding each other at last.
13. Wishing you all the joy of watching your adopted baby bloom in the garden of your love.
14. Congratulations! Your hearts made room, and love did the rest. Welcome home, baby!
15. May your adoption story always be told with pride, joy, and so much love. Congratulations!
16. Your baby was worth every wait, every prayer, every hope. Congratulations on your beautiful family!
17. Wishing your little one a lifetime of knowing exactly how fiercely they were wanted. Congratulations!
18. Congratulations on your adopted baby! Love brought you together — love will keep you together.

New Baby Wishes for Second or More Babies

Celebrate the growing family — because the second (or third!) baby deserves their own spotlight.

1. Congratulations on baby number two! Your family is growing, your hearts are expanding, and your sleep is shrinking.
2. Another little miracle! Congratulations — may your second baby bring twice the love and half the worry (you are pros now).
3. Wishing your growing family double the joy! Congratulations on your beautiful new baby.
4. Congratulations! Your firstborn just got promoted to big sibling — what an exciting new chapter for everyone.
5. Two kids, twice the fun! Congratulations on your new baby — you have got this, experienced parents.
6. Welcome, baby number two! May your older sibling teach you mischief and your parents teach you everything else.
7. Congratulations on your second blessing! Wishing you a smooth transition and a house full of love.
8. Your family keeps getting better! Congratulations on your newest little one.
9. Wishing your children a lifetime of shared secrets, mutual defense pacts, and unbreakable sibling love.
10. Congratulations! Going from one to two is an adventure — wishing you joy in the beautiful chaos.
11. Another baby, another reason to celebrate! Congratulations on your growing, glowing family.
12. May your second baby be as wonderful as the first and your hearts twice as full. Congratulations!
13. Congratulations on your new arrival! Your family portrait just got even more perfect.
14. Siblings are life’s built-in best friends. Congratulations on giving your child the greatest gift!
15. Wishing you double the lullabies, double the milestones, and double the love. Congratulations!
16. Congratulations on baby number two — proof that the first one was so wonderful you had to do it again!
17. Your love multiplied once more! Congratulations on your beautiful new baby.
18. Welcome to the world of two! Congratulations — may your family of four be your greatest adventure yet.

How to Use These New Baby Wishes

• Pick the right section: match the message to the situation — a funny wish for a close friend, a heartfelt one for family.
• Personalize it: add the baby’s name and one personal detail to make any wish feel one-of-a-kind.
• Keep cards short: one or two lines from the short section fit perfectly on a greeting card or gift tag.
• Pair with a gift: tuck the message into a baby book, a photo frame, or alongside flowers for extra warmth.
• Follow up later: a second message a few weeks after the birth — when the excitement settles — means the world to tired parents.

More New Baby Wishes to Explore

• baby shower wishes for the big celebration before the arrival
• wedding wishes for the happy couple starting their journey
• engagement wishes to celebrate the promise of a future family
• thank you messages for everyone who showered you with love
• sweet sister quotes for the new aunt in the family
• brother quotes full of love for the proud new uncle
• good night wishes for peaceful evenings with the little one
• birthday wishes for mom, the heart of the family
• christmas wishes to share during the holiday season
• funny quotes to make the new parents smile
• touching mother quotes honoring her strength
• heartwarming family quotes celebrating togetherness

For week-by-week guidance on your baby’s first year, see the helpful resources at What to Expect.

Frequently Asked Questions

What should I write in a new baby card?

Keep it warm and personal: congratulate the parents, welcome the baby, and add one sincere wish for their future. The short new baby wishes above are perfect when space is tight — pick one and add the baby’s name.

How do I congratulate parents on their second baby?

Acknowledge the growing family and the new big sibling. A line about double the love — or a light joke about double the chaos — always lands well with experienced parents.

What is a good short message for a new baby?

Something like “Congratulations on your beautiful new baby!” or “Welcome to the world, little one!” works for any card, text, or gift tag. Short, sweet, and sincere beats long and generic.

Is it okay to send funny new baby wishes?

Absolutely — if you know the parents well. Gentle humor about sleepless nights and diaper duty is a beloved tradition. Save the heartfelt tone for formal cards or people you know less well.