Anyone good at math?

Kittycat196

I need help with caculating how far along I am. I thought I was 10 weeks 1 day but the doctor today told me I am 10 weeks 5 days. I had an IUI on July 25 & 26th. My due date is April 18th. I am really bad at math, I can't figure out how they figure I am 4 days ahead of what I thought.

Thanks for any help!

gypsywitch

You're probably ahead based on Ovultaion and implantation. Those are 2 things that are usually unknown ( esp implantation) and effects your EDD. Don't think to much about it or look to much into it. If the U/S measured you at 10 adn 5...then go with that.

Kittycat196

My new doc today didn't do an u/s, they based the 10 wks 5 days on my due date. It doesn't make sense to me.

emmalil

Count 14 days back from when conception happened and start counting the weeks from there.  I think your doctor is right on, because I got pregnant on July 28th, and am 10 weeks 3 days. 

sixlette

i'm due the day before you and am 10 weeks 6 days, so based on your due date, your dr is correct.  In the grand scheme of it all, 4 days doesn't matter.  I don't see where you're having trouble, though.

Kittycat196

Thanks girls! I guess I will go my what the doc says not my own bad math.