I had a chemical pregnancy in May and then got pregnant in June, so I didn't really have a CD1. Here is what I do know, I noticed ewcm on June 26th and on June 27th I got a positive OPK. DH and I did the baby dance on both the 27th and the 28th. Not sure when you actually would consider the day I O'd? Is it the day the ewcm showed or the day the test turned positive? So confused. I know it just the difference of a few days but should I base how far along I am and my due date on the 27th? I know eventually scans will help clear it up but just curious for now.
I based mine on the day after I got a positive OPK since the test I used said a positive appeared 24-36 hours prior to ovulation. However, my scans put me at having conceived 3-4days after my positive OPK. Congratulations! I also conceived prior to a cycle so had to go by ovulation as well.
I always err on the side of a later date with this question bc a) it's just an estimate anyway, but b) I don't like to have induction discussed with me so I'd rather have a day or two extra before that type if talk begins if I go late.
Re: What do should I calculate my due date from?
DD1 born 5/24/10.
Missed M/C at 14 wks Feb 2012.
DD2 born 5/14/13.
Missed M/C at 9 wks July 2015.