I just for a BFP 
am trying to work out my due date (eek) but its been a funny old cycle!!
First day of last period was July 16th,
Af was due August 16th, but did test then and negative,
tests upto august 21st were negative,
22nd august i got a fainnnt line and BFP this morning.
with DD I ov'd day 21
I think i have OV'd late again as i always get my first line 13dpo on last 3 pregnancies.
I'm worried about getting my date right as i will be having a homebirth and don't want them telling me im over due when im not!
any ideas?!