What week starts third trimester??

newmom2be23

I read alot and keep up with my pregnancy week by week.. im 25 weeks and some books/websites say i have started my third trimester already?? That cant be right.. im due july 19 i still have 3.5 months to go.. anyone know when i can officially say im in my third trimester?

vette_devil

I have always read that 27 weeks starts the 3rd trimester. hope that helps!

adriens_mommy

27 1/2 weeks is third trimester

Look at this site its really helpful for me

http://www.baby2see.com/development/week27.html

mamaLaura

After your 25 week your 3 trimester starts hope this helped:)

newmom2be23

Thanks! I keep reading diff things online, its hard to get a straight answer on everuthing! Ill just say 27 wks for me since then ill only have 3 months to go!

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newmom2be23

The start of the 27th week or end of 27th week? I jyst cant wait til 3rd tri, means im gettin even closer

BabyComingSoon143

Great question! I've often wondered this too.

hurstk28

I was told by my doctor you start 3rd trimeste at 27 weeks.