Pregnancy Weeks....I'm confused.
BabyCenter says I"m at 21 weeks (which I agree with) but then my "What to Expect" app on my phone says that this is the start of my 22 weeks......I'm trying to fill out my "Belly Book" and now I'm wondering if I have my weeks all wrong? It actually has you start entering info on week 1 but do you think that means the 1st week you know you are pregnant or like technically week 1? If I wrote in it all wrong I'm going to be so mad! I"m too OCD for that! haha Because typical me, I flipped to week 21 and started writing.