When does second trimester start and end?

Question

So which is which? Seems internet has different answers

Answer

I go by this and this is what my doctor says too

Answer

So I kept getting different answers so I got real technical with it 😂🤷‍♀️
40 divided by 3 ( 3 trimesters) is 13.3
So halfway through your 13th week is the beginning of your second trimester and 27 weeks is the beginning of your third ( or 26.6) 📚📆
Hope this helps lol 😁

Answer

14 and 28