Pregnancy Calendar References


First Trimester
Weeks 1 - 2
Weeks 3 - 4
Week 5
Week 6
Week 7
Week 8
Week 9
Week 10
Weeks 11 - 12

Second Trimester
Weeks 13 - 15
Weeks 16 - 19
Weeks 20 - 23
Weeks 24 - 27

Third Trimester
Weeks 28 - 31
Weeks 32 - 35
Weeks 36 - 39
Weeks 40+

Further Reading
Pregnancy Calendar Home

Pregnancy Resources

As I am not a health care professional myself, I compiled Snowboard Mommy's Pregnancy Calendar from the following sources. These also happen to be my favorite pregnancy and birth books and I highly recommend them.

Natural Pregnancy

No photo or quick-
click available, but you
can probably borrow
this one from your
midwife or library
Spiritual Midwifery

Medical Definitions:
lanugo - MedicineNet.com


*Note: This calendar is based on the LMP (Last Menstrual Period) system of measuring the length of pregnancy as 40 weeks (±2 weeks) from the first day of the mother's last menstrual period. Subtract two weeks to get the fetus' approximate age in weeks.

**Advice is from a total know-it-all mother of one who has no business giving advice to pregnant women, other than that she was once pregnant too. This calendar is provided for entertainment purposes only and should not even come close to replacing care from your prenatal health professional.





Information found in the Web Baby Shower Resource Directory is provided "As Is" with no warranty; information regarding pregnancy, birth and parenting is not meant to diagnose, treat, cure or prevent any disease or condition and is not meant to be a substitute for personal care from a professional health care practitioner. Web Baby Shower/Snowboard Mommy Productions does not endorse any product or service and is not responsible for the content or conduct of sites it links to.