BUSTLE, an online magazine designed for women that positions news and politics alongside articles about beauty, celebrities, and fashion trends, interviews Mark P. Trolice, M.D., to help women better understand what’s happening with their body when it’s most fertile.

“Women’s libidos tend to escalate around ovulation, which may impact how they [act]” Dr. Trolice says.

The article explains seven things to watch out for during your most fertile times.