Ferrals, don't panic about your temp - one dip doesn't mean your progesterone is all over the place, it's when it goes up and down and up and down in the second phase that it is a problem (which is what my first chart looked like, a zig zag the whole way along). When I spoke to the TCM practitioner yesterday about the dips I've had in my second and third charts (which are much less dramatic than my first chart) she wasn't concerned at all. She said if you have interrupted sleep (which is what happened to me this month), or get a chill from a cold day, or take your temp much earlier than usual (which I had done one month) etc, it can cause anomalies. So if your other temps are around the same for the second phase (which mine are starting to be which is a big improvement) - it isn't a problem and your temps are nice and high mostly so you are OK. OK? Please don't fret over it and give yourself a hard time - your biggest hurdle is your DH's morphology (which sounds like will be much improved with all the changes he's made), you've get plenty of eggs, so if you this cycle doesn't work and you get to IVF you'll hopefully get lots of blasties and that will help with the genetic probs. xx