When a mother is expecting a new baby to join the family, it is an exciting time filled with waiting and growing. Idioms are fun expressions that use everyday word pictures to explain these special family changes in a colorful way. People use them to talk about expecting a baby or getting ready for a newborn so others can understand them better. In this guide, you will learn many helpful expressions related to pregnancy.
In this lesson, we’ll look at idioms for pregnancy that mean expecting a baby or waiting for a newborn. Let’s get started and explore some of these helpful expressions.
Idioms for Pregnancy
1. Expecting a bundle
Meaning: Being pregnant and waiting for a new baby to arrive.
For Example: Aunt Sarah had a happy glow because she was expecting a bundle of joy. / The proud parents were thrilled to announce they were expecting a bundle.
Other Ways to Say: Expecting a baby / Having a child
2. Bun in the oven
Meaning: Having a baby growing inside the mother’s womb.
For Example: Grandma smiled when she heard the family secret that there was a bun in the oven. / Everyone guessed there was a bun in the oven when they saw the tiny baby shoes.
Other Ways to Say: Expecting a baby / Pregnant woman
3. Knocked up
Meaning: An informal way to say a woman is pregnant.
For Example: In casual talk, people sometimes say a friend is knocked up when starting a family. / The couple shared the happy news that they were starting a family.
Other Ways to Say: Expecting a child / Pregnant now
4. In the family way
Meaning: An older traditional phrase meaning a woman is pregnant.
For Example: In stories from long ago, characters would say a mother was in the family way. / The old book described how the queen was in the family way.
Other Ways to Say: Expecting a baby / With child
5. With child
Meaning: A formal expression meaning a woman is carrying a baby.
For Example: The historical tale told of the queen being with child for the kingdom. / She walked gently in the garden while she was with child.
Other Ways to Say: Expecting a baby / Pregnant
6. Showing soon
Meaning: When a pregnant mother’s belly starts to visibly grow bigger.
For Example: Mom laughed and said she would be showing soon with her winter baby. / The doctor noted that she was showing soon into the second trimester.
Other Ways to Say: Growing belly / Baby bump appearing
7. Baby bump
Meaning: The rounded shape of a pregnant mother’s tummy.
For Example: Aunt Maria gently rested her hands on her growing baby bump. / We took a sweet family photo pointing at the cute baby bump.
Other Ways to Say: Pregnant belly / Tummy swell
8. Pouting belly
Meaning: A playful way to describe the growing shape of pregnancy.
For Example: The joyful mother patted her pouting belly as she talked to the baby. / Little sister loved to sing lullabies near mom’s pouting belly.
Other Ways to Say: Growing tummy / Rounded shape
9. Motherly glow
Meaning: A healthy, bright look on a pregnant woman’s face.
For Example: Grandma remarked that mom had a lovely motherly glow during dinner. / She smiled in the mirror and noticed her bright motherly glow.
Other Ways to Say: Pregnancy glow / Radiant face
10. Nesting instinct
Meaning: The strong urge pregnant women feel to clean and prepare the nursery.
For Example: Mom started painting the walls blue because her nesting instinct kicked in early. / Cleaning every corner of the house showed her nesting instinct was strong.
Other Ways to Say: Preparing home / Nesting phase
11. Preparing the nest
Meaning: Setting up and decorating the baby’s room before birth.
For Example: Dad spent the weekend building the crib while preparing the nest. / We washed tiny clothes and folded blankets while preparing the nest.
Other Ways to Say: Setting up nursery / Getting ready
12. Bundle of joy
Meaning: A sweet newborn baby brought into the family.
For Example: The hospital room was filled with flowers for the new bundle of joy. / Everyone smiled when they finally held the tiny bundle of joy.
Other Ways to Say: Newborn baby / Sweet infant
13. Blessed event
Meaning: The happy occasion of a baby being born.
For Example: The entire neighborhood celebrated the blessed event of the twins’ birth. / The church bulletin announced the blessed event for the happy family.
Other Ways to Say: Baby birth / Happy arrival
14. Delivering the goods
Meaning: A playful joke about a mother giving birth to the baby.
For Example: Dad joked that mom was ready for delivering the goods at the hospital. / The doctor smiled as the time came for delivering the goods.
Other Ways to Say: Giving birth / Baby arrival
15. Bringing home baby
Meaning: Taking the newborn infant from the hospital to live at home.
For Example: The car seat was buckled in tightly for bringing home baby today. / The whole family gathered at the front door for bringing home baby.
Other Ways to Say: Returning home / Newborn arrival
16. Eating for two
Meaning: Eating extra food because a pregnant mother nourishes her baby too.
For Example: Grandma offered an extra slice of pie, saying mom was eating for two. / Mom smiled at the extra lunch portions since she was eating for two.
Other Ways to Say: Double portions / Nourishing baby
17. Morning sickness
Meaning: Feeling nauseous during the early months of pregnancy.
For Example: Aunt Sue drank ginger tea to help settle her morning sickness. / Even though it is called morning sickness, it can happen at any time of day.
Other Ways to Say: Pregnancy nausea / Feeling poorly
18. Craving pickles
Meaning: Having a strong sudden desire to eat specific weird foods.
For Example: Mom laughed when she started craving pickles and ice cream late at night. / The pregnancy cravings had her craving pickles during dinner.
Other Ways to Say: Food cravings / Strange appetite
19. Swollen ankles
Meaning: A common physical discomfort during late pregnancy.
For Example: Putting her feet up on a pillow helped soothe mom’s swollen ankles. / Walking in the pool kept her cool and eased her swollen ankles.
Other Ways to Say: Puffy feet / Sore ankles
20. Heavy steps
Meaning: Walking slowly and carefully during the final months of carrying a baby.
For Example: Mom walked with heavy steps down the hallway as the due date approached. / The late pregnancy months brought tired and heavy steps.
Other Ways to Say: Slow walking / Burdened steps
21. Ready to pop
Meaning: Being in the final stage of pregnancy and about to give birth.
For Example: Aunt Anna looked so round that everyone joked she was ready to pop. / The baby shower cake had a sign saying mom was ready to pop.
Other Ways to Say: Full term / Due any day
22. Due any minute
Meaning: Expecting the baby to arrive at very short notice.
For Example: Pack the hospital bags because the new baby is due any minute. / Grandma stayed close to the phone because the baby was due any minute.
Other Ways to Say: Any second now / Very close
23. Counting down the days
Meaning: Waiting excitedly for the final pregnancy due date to arrive.
For Example: Big brother was counting down the days until his baby sister arrived. / We marked the kitchen calendar, counting down the days until birth.
Other Ways to Say: Waiting eagerly / Time passing
24. On the way
Meaning: A baby that will be born in the near future.
For Example: The nursery was fully painted because a new baby was on the way. / We threw a big celebration since a little cousin was on the way.
Other Ways to Say: Coming soon / Expected soon
25. Carrying high
Meaning: An old belief about the shape of a pregnant belly.
For Example: Grandma looked at mom’s tummy and guessed she was carrying high. / People love to guess the baby’s gender when a mother is carrying high.
Other Ways to Say: High bump / Belly shape
26. Carrying low
Meaning: Another traditional belief about how a baby is positioned.
For Example: Aunt Jane smiled and said the baby was carrying low this time. / The family guessed the baby’s arrival based on carrying low.
Other Ways to Say: Low bump / Downward shape
27. Little kicker
Meaning: A nickname for an active baby moving inside the womb.
For Example: Dad felt a gentle nudge and smiled at the little kicker inside. / The active little kicker kept mom awake with midnight somersaults.
Other Ways to Say: Active baby / Womb movement
28. Womb life
Meaning: The safe, cozy period of growth before a baby is born.
For Example: Soft music played in the nursery to soothe the baby during womb life. / The tiny infant slept peacefully after leaving womb life behind.
Other Ways to Say: Prenatal stage / Growing time
29. Growing a person
Meaning: A wonderful way to describe the amazing work of pregnancy.
For Example: When asked why she was resting, mom smiled and said she was growing a person. / Building bones and tiny fingers means you are growing a person.
Other Ways to Say: Creating life / Making a baby
30. Miracle in progress
Meaning: Viewing pregnancy as an amazing and special natural wonder.
For Example: The ultrasound picture showed a tiny miracle in progress on the screen. / We watched with wonder at the miracle in progress in our family.
Other Ways to Say: Natural wonder / Amazing growth
31. Baby shower
Meaning: A festive party where friends give gifts to an expectant mother.
For Example: We played fun games and ate cake at the surprise baby shower. / Aunt Sarah opened many tiny clothes at her lovely baby shower.
Other Ways to Say: Gift party / Expectant celebration
32. Diaper cake
Meaning: A decorative tower made of rolled-up diapers given at showers.
For Example: The center of the gift table featured a giant multi-tier diaper cake. / We unwrapped the ribbons from the cute diaper cake to use later.
Other Ways to Say: Diaper tower / Gift display
33. Gender reveal
Meaning: A party where parents find out if the baby is a boy or girl.
For Example: The pink confetti popped out of the balloon during the gender reveal. / Everyone cheered loudly at the exciting gender reveal party.
Other Ways to Say: Baby gender party / Reveal celebration
34. Picking a name
Meaning: Choosing what to call the new baby before it is born.
For Example: The family spent hours flipping through baby books for picking a name. / Brother and sister argued happily about picking a name.
Other Ways to Say: Choosing a title / Naming baby
35. Nursery room
Meaning: The special room painted and prepared just for the newborn.
For Example: We hung fluffy white clouds on the walls of the nursery room. / Dad assembled the rocking chair inside the cozy nursery room.
Other Ways to Say: Baby room / Infant space
36. Putting up cribs
Meaning: Assembling the baby bed furniture in the nursery.
For Example: Uncle Joe spent Saturday afternoon putting up cribs for the twins. / Instructions were tricky when putting up cribs, but we managed.
Other Ways to Say: Building baby beds / Furniture setup
37. Washing tiny socks
Meaning: Cleaning miniature baby clothes before the newborn arrives.
For Example: Mom hung a clothesline outside for washing tiny socks in the sun. / Folding those miniature shirts and washing tiny socks was so much fun.
Other Ways to Say: Cleaning baby clothes / Laundry prep
38. Packing the hospital bag
Meaning: Gathering essentials needed for the trip to give birth.
For Example: Mom placed pajamas and baby blankets in her bag for packing the hospital bag. / Dad double-checked the list before packing the hospital bag.
Other Ways to Say: Hospital prep / Bag packing
39. Water breaking
Meaning: The natural sign that labor is beginning for an expectant mother.
For Example: Dad grabbed the packed bags when he realized mom’s water breaking happened. / The doctor explained what to expect when water breaking occurs.
Other Ways to Say: Labor start / Fluid release
40. Contraction pains
Meaning: The tightening feelings in the belly during labor.
For Example: Mom practiced her breathing exercises through the mild contraction pains. / Dad timed the contraction pains to know when to leave for the hospital.
Other Ways to Say: Labor cramps / Tummy tightening
41. Heading to the delivery room
Meaning: Moving to the hospital space where the baby will be born.
For Example: The nurses wheeled mom smiling and heading to the delivery room. / Our family waited anxiously while she was heading to the delivery room.
Other Ways to Say: Going to birth / Hospital trip
42. Pushing time
Meaning: The final active stage of giving birth to the baby.
For Example: The doctor encouraged the brave mother during pushing time. / Everyone cheered quietly in spirit when pushing time finally arrived.
Other Ways to Say: Birth stage / Active labor
43. First cry
Meaning: The very first sound a newborn makes after birth.
For Example: Tears of joy filled the room when we heard the baby’s first cry. / The healthy infant let out a loud first cry that made us smile.
Other Ways to Say: Newborn sound / First breath
44. Cutting the cord
Meaning: The medical step of separating the baby from the placenta.
For Example: Proud dad smiled as the doctor invited him for cutting the cord. / The nurse handed shiny scissors for cutting the cord carefully.
Other Ways to Say: Separating cord / Cord clip
45. Weighing in
Meaning: Finding out how heavy the newborn baby is right after birth.
For Example: The nurse smiled at the scale while weighing in the healthy infant. / Weighing in at seven pounds, the baby was strong and well.
Other Ways to Say: Baby weight / Scale check
46. Swaddling clothes
Meaning: Wrapping a newborn snugly in a soft blanket for comfort.
For Example: The nurse showed dad the art of swaddling clothes for sleep. / The baby rested peacefully wrapped tightly in soft swaddling clothes.
Other Ways to Say: Blanket wrap / Snug swaddle
47. Hospital wristband
Meaning: The matching identification bands worn by mother and baby.
For Example: Mom and the newborn wore matching pink hospital wristbands. / Dad kept a tiny souvenir hospital wristband in his keepsake box.
Other Ways to Say: ID band / Hospital tag
48. Birth certificate
Meaning: The official government paper recording the baby’s birth details.
For Example: Parents filled out forms at the desk to receive the birth certificate. / The framed birth certificate hung proudly on the nursery wall.
Other Ways to Say: Official papers / Birth record
49. Footprints in ink
Meaning: Stamping the newborn’s tiny feet on paper as a keepsake.
For Example: The nurse pressed purple ink for adorable footprints in ink on paper. / Grandma framed the tiny footprints in ink for her living room.
Other Ways to Say: Footprint keepsake / Ink prints
50. Introducing the baby
Meaning: Showing the new family member to relatives and friends.
For Example: Big brother held a sign for introducing the baby to visitors. / We posted a sweet online photo introducing the baby to everyone.
Other Ways to Say: Showing newborn / Family reveal
51. Passing the baby
Meaning: Gently handing the newborn around to loving family members.
For Example: Aunt Sarah smiled with tears when passing the baby to grandpa. / Everyone washed their hands before passing the baby carefully.
Other Ways to Say: Holding baby / Sharing newborn
52. Midnight feedings
Meaning: Waking up in the middle of the night to feed the hungry infant.
For Example: Mom and dad took turns handling the tiring midnight feedings. / Yawning at breakfast, they talked about surviving midnight feedings.
Other Ways to Say: Night meals / Late feedings
53. Rocking chair lullabies
Meaning: Singing soft songs while swaying a baby to sleep.
For Example: The gentle nursery rhythm included rocking chair lullabies every evening. / Mom hummed quiet rocking chair lullabies in the dark room.
Other Ways to Say: Sleep songs / Bedtime rocking
54. Changing diapers
Meaning: The frequent task of cleaning and replacing dirty baby diapers.
For Example: Dad became an expert at changing diapers within the first week. / The supply basket stayed full for changing diapers day and night.
Other Ways to Say: Diaper duty / Cleanup time
55. Tiny fingers and toes
Meaning: The adorable small digits on a newborn baby’s hands and feet.
For Example: We spent an hour just counting the baby’s tiny fingers and toes. / The tiny fingers and toes looked like miniature seashells.
Other Ways to Say: Little hands / Infant digits
56. New parent fatigue
Meaning: The deep tiredness felt by adults caring for a newborn.
For Example: Drinking extra coffee helped them cope with new parent fatigue. / Smiles replaced the new parent fatigue whenever the baby giggled.
Other Ways to Say: Exhaustion / Tired parents
57. Baby talk
Meaning: The sweet, silly high-pitched voice adults use when talking to infants.
For Example: Dad made everyone laugh by using funny baby talk with the newborn. / The puppy tilted his head when he heard mom’s sweet baby talk.
Other Ways to Say: Silly voice / Infant chat
58. First smile
Meaning: The wonderful moment when a baby smiles at their parents.
For Example: Mom melted when she saw the baby’s first smile in the morning. / Capturing the baby’s first smile on camera made our entire week.
Other Ways to Say: Newborn grin / Happy smile
59. Growing like a weed
Meaning: A baby getting bigger and taller at a very fast pace.
For Example: The pediatrician smiled and said the infant was growing like a weed. / Those newborn clothes no longer fit because he is growing like a weed.
Other Ways to Say: Growing fast / Rapid growth
60. Pride and joy
Meaning: The deep love and happiness parents feel for their child.
For Example: The newborn baby became the family’s greatest pride and joy. / Grandpa looked at his grandchild with immense pride and joy.
Other Ways to Say: Deep love / Treasured child
Exercise to Practice
- Aunt Sarah had a happy glow because she was expecting a ________ of joy.
- Grandma smiled when she heard the family secret that there was a ________ in the oven.
- Aunt Maria gently rested her hands on her growing baby ________.
- Mom started painting the walls blue because her nesting ________ kicked in early.
- The family room was filled with flowers for the new bundle of ________.
- Mom laughed and said she would be showing soon with her winter ________.
- Grandma offered an extra slice of pie, saying mom was eating for ________.
- Aunt Sue drank ginger tea to help settle her morning ________.
- Pack the hospital bags because the new baby is due any ________.
- The active little kicker kept mom awake with midnight ________.
- We played fun games and ate cake at the surprise baby ________.
- Dad spent the weekend building the crib while preparing the ________.
- Tears of joy filled the room when we heard the baby’s first ________.
- The nurse showed dad the art of swaddling ________ for sleep.
- We spent an hour just counting the baby’s tiny fingers and ________.
Answer Key
- bundle
- bun
- bump
- instinct
- joy
- baby
- two
- sickness
- minute
- somersaults
- shower
- nest
- cry
- clothes
- toes
Conclusion
Learning these idioms is a wonderful way to talk about expecting a new baby and welcoming a family member in a colorful and exciting way. They help you share your joy with relatives so everyone can understand how special a newborn’s arrival is. Try using a few of these expressions the next time you talk about a growing family or a new baby. You will see how much fun it is to make your everyday conversations more expressive.
