So, I am trying to work out when I conceived because it will make a 1 week difference either way on my due date. I had a second consecutive MC on 7 February at 8 weeks. I had AF on 16 March. And got a strong BFP on 20 April. Thing is, my husband and I were away on holiday and sharing a room with DD1 in the traditional ovulation window and didn’t have sex. Looking back, I either conceived on day 9 or day 22 of my cycle. I would guess that must have been day 22 due to MC throwing things back a bit. My only doubt is that I already feel nauseous and I didn’t feel nauseous at all with my previous MCs and with DC1 until about 6 or 7 weeks. Seems too early to feel nauseous if I conceived late. I know the 12 / 13 week scan is likely to show that anyway, but thought I would canvas opinion in the meantime.