I'm posting this on behalf of a friend who is TTC. This is her 4th cycle since coming off the pill. First was long, last 2 spot on 24 days. This month she has been temping and DTD on same day she ovulated. Temps stayed high for the next week or so then started to drop on Monday. AF was due yesterday but not started yet. She has her usual symptoms though - spots and backache. Any idea if she could be pg despite the AF symptoms and temp drop?