I think it's funny how some pregnancy apps say 27 weeks is the start of the third trimester and others say it's the 28th week

This is my little angel-nephew Tristen. He ascended Saturday morning. (It's too hard to say he "died"...I'm not ready.) This week has been a VERY hard week and it's only Wednesday. 😢

37 weeks today !! It's almost time..
So I'm confused.. is 15 weeks 4 months? The chart I have says 4 months begins at 14 weeks but then other sites are saying it's 13 weeks and 3 weeks.. can someone explain this to me?
Racial nickname
I sometimes call my lo monkey. To me he looks like a little monkey. My so says it's racist and offensive. What do you think?
Can some one please tell me i was reading the pregnancy tracker it says second week you release a egg am i reading this wright in thats were sperm in egg meet!!!
That's funny @ashmac15 I know someone else whose birthday is my due date