Weeks and trimesters, how are they calculated??
This is my fifth pregnancy, fourth baby. one miscarriage. I can't remember when the trimesters start and end. I'm 12 weeks and 2 days or so. So when does the second trimester start? Just curious cuz I can't seem to remember.
My doctor says its 13.5 weeks. But I have heard that it is 12 weeks, 13 weeks, 13.5 weeks, and 14 weeks. But I go by 13.5 because that is what my doctor goes by. Hope that helps!


http://www.cafemom.com/group/mommyof2010 Check out this group!
Try typing in pregnancy weeks and months! Thats how I found this!!
| Weeks | 1 - 4 | 5 - 8 | 9 - 13 | 14 - 17 | 18 - 21 | 22 - 26 | 27 - 30 | 31 - 35 | 36 - 40 |
| Which Month are you in? |
You are in your first month |
You are in your second month |
You are in your third month |
You are in your fourth month |
You are in your fifth month |
You are in your sixth month |
You are in your seventh month |
You are in your eighth month |
You are in your ninth month |
| This is Month |
one | two | three | four | five | six | seven | eight | nine |
| Trimester | first | second | third | ||||||






- jennifer127
on Nov. 28, 2009 at 1:15 PM