Easy Pregnancy
& Parenting
with Billy
Worldwide parents' Pregnancy,
Childbirth and Childcare App
a cute illustration
Check out cute images of babies
growing little by little every day and
get congratulatory cards for each week!
Everything is new and difficult
in pregnancy and child raising
With Billy
It's going to be easy
and comfortable
a cute illustration
timely information
Community
Check out cute images of babies
growing little by little every day and
get congratulatory cards for each week!
Parenting mom editor's
Trusted Content
Billy has everything.
Check out all the information
you need to know for pregnancy,
childbirth and childcare in one place.

Hospital
examination

Insomnia

Dad's role

Stretch mark
care

Medication during
pregnancy

Suggest
food

An ultrasound
examination

Delivery
method

Childbirth
washing

First
trimester

Baby
naming

Prenatal
education
Memories
with the baby,
mother's
health care
Record your schedule and memories in your diary.
Note mom's weight for health care at Baby Billy.
We'll guide you on average daily, weekly, and monthly
increases and appropriate increases by period!

Be with Baby Billy
and participate in various events!
If you have any further questions,
Feel free to contact Customer Center!