I got my period back when my son turned 12 months. I've been ttc ever since December. My son is almost 18 months. I get positive opks every month around day 16 of my cycle. My son eats once in the morning again for nap, second nap, bed time and once in the night. I have 4 boys and have always gotten pregnant first month of trying. I really want to keep trying for a girl. I'm not sure what's going on. I also turned 32 in April. My doctor gave me progesterone last month but I'd really like to conceive on my own so I haven't taken it. Is breastfeeding stopping me from getting pregnant even though my period is back and I'm getting positive opks?