Medically reviewed by Kiarra King, M.D. A short menstrual cycle with early ovulation increases the likelihood of pregnancy soon after your period. Ovulation may occur just days after bleeding stops, ...

In Tjitske Zaat and colleagues’ study,1 fewer than 3% of patients in natural menstrual cycles were administered exogenous progesterone for luteal phase support. In their Comment,2 Shari Mackens and ...

Scroll through a month and monitor the changing balance of hormones in a woman's reproductive cycle. Then "take the ... (follicle stimulating hormone) and LH (luteinizing hormone).