naty1 Anything from 35-60 odd days before I had DD. However, the period the month before conception was my first ever 28 day exactly!
After DD I went on to Cerazette (this was 7 years ago) and didn't have any periods at all.
I stopped cerazette in July, and was pregnant within 3 months. It was a shock as DS took 18 months, DD 4 years to conceive.
I had 3 mc's before DS and was due to start chlomid when I fell naturally with him - with DD they wouldn't assist so I waited the 4 years without any contraception and luckily fell pregnant without assistance - dates were also out on scans and LMP.
When I had an early scan with DD, the Sonographer said to me that the left ovary was completely cystic and large in measurements. I assumed that's why it had taken me so long to get pregnant. I also had high prolactin levels (2000)
This time new partner, 3rd month pregnant, despite month 2 and month 3 showing low progesterone (I had tests due a totally seperate blood test showing high prolactin (1000+, the doc wanted to rule out some problems)
I was shocked to be pregnant so quickly. At the early scan for this DC I took my old notes, the Sonographer said the left ovary was clear (shock!) and that the right ovary had a cyst on it which will be monitored.
Who knows, perhaps the cerazette helped, maybe my diet or maybe just not living with the ex-arsehole and all the stress. Either way my partner was like 'told you so, super sperm' haha
I feel absolutely blessed to be pregnant again, I was convinced it would take longer than DD.
Sorry for the waffle on!