Am new to this but.... how do you know if you're pregnant when you're still BFing? my DD is 21 weeks and I'm still partially BFing - but I don't think I'm BFing enough these days to not be ovulating. (I'm doing a morning BF, plus pumping two 7 oz feeds; DD also has one 7 oz formula feed (I'm about to go back to work.... ). According to what I've just read, this level of feeding/pumping is not enough to work as a contraceptive. I haven't had a period and haven't been v careful about contraception (ok, not careful at all- should have read up a little more carefully on using lactation as a contraceptive). Preg test from chemist was negative, but how do you know when to take the test when you don't know where you are in your cycle (or whether you're having a cycle)?? So no period, am very tired (but who isn't), could be bloated (or stomach could simply be mangled post-pg and section), am nauseous and (most serious of all) have gone off coffee. Any advice/thoughts/experience appreciated.