Wondering what your post op fertility experience has been??
I can't be sure, but it sounds like you're ovulating! Congrats! I've heard a lot of people say that when your body weight comes down, it wakes things up again, and you can naturally start on a normal cycle. Crazy! Hope it happens to me too! :) (I'm not a Dr, and I can't tell you for sure that you're ovulating, it just sounds like you may be.)
OK, now that we've established that, my Dr gave me warning after warning that my husband and I should use birth control after surgery. Your body does suddenly become very fertile, and it is not healthy to get pregnant too early. She recommends that people wait 18 months on average, although once I get to goal she promised to re-assess. :) I would recommend that you start using some kind of birth control until your body has regulated itself. Think about it. If we're taking in such a small amount of nutrition that we're magically melting, how can that possibly support a growing fetus? I know that getting pregnant would be a huge blessing...believe me that's one of my primary goals here, but it would be devastating if something went wrong because it was too early. That said, I know there are people (including people on this board) that have had successful pregnancies early on. I'm thrilled for them, and it shows that it can happen, but my Dr was very clear about the risks (she has only seen 1 in 4 successful pregnancies prior to a year out) and I just don't want to take that chance. Maybe you should check with your surgeon or PCP? Whatever you decide, good luck! :)