Has anyone had issues with short menstrual cycles (e.g. 18-19 days between cycles)? I had a difficult time getting pregnant with my daughter because of this and needed some help with medications to lengthen my leuteal phase. After my daughter was born (HORRAY!!) my cycles went to around 23-25 days, which I was told was considered normal, but lately the past two cycles have been 18 and 19 days, and although I am not looking to conceive now (I'm OK with it if it happens), I don't like having a period what seems like every other week. I don't think I'm ovulating and I am constantly calculating. It's driving me nuts! My OB told me normal cycles are anywhere from 21-35 days, and that if I was TTC, they could put me on what worked for me last time. I told him that we weren't planning on TTC until next fall, but I was hoping to not need "assistance" with the medeications and that it would just happen naturally for baby #2. Anyone share in this experience?