I had IUD taken out in Jan cause it was causing lots of problems for me, so dr gave me Loseasonique BC pills to start. I am nursing my 13 month old son, but only 2-3 times a day. My question is I had unprotected sex the day before I started taking my 1st pill of BC pills, is it possible I could still become pregnant?? I know it always possible to become pregnant having unprotected sex, just wondering if anyone else has had experience with this. Also that night of unprotected sex was the 1st night not nursing my son, so I went over 24 hours without nursing for the 1st time in over a year. Could that cause ovulation to begin and what happens with starting a BC pill if ovulation is occuring? Also I have not had a period since my son was born.