How many weeks is first trimester over?

Question

I'm 12 weeks today. When am I out of the first trimester?

Answer

:) I use this

Answer

Some people say after the 12th, some after the 13th. I'm going with after the 13 week bc that's what most charts say

Answer

13-14 is the overlap on apps.

Answer

Omg thanks for this pic!

Answer

At the end of the 13 week. At week 14 you enter second trimester.

Answer

I've read at 13 weeks 1 day you will officially be in your second trimester.

Answer

I say at 14 weeks, but some say 13.

Answer

Some apps/websites say after 12 weeks. Some say after 13. Every place is different.

Answer

13 ..

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