• Women are driven by their menstrual cycle. If you know a womens individual cycle then you can predict her sexual behaviour.

  • Recent research shows that birth control pills affects womens taste in men. This proves the extent of biology has on womens sexual behaviour.

  • 14 Days after a womans period is when she is most fertile.

  • If a woman does not spend time with you (even if its to spend time with her "girlfriends" or "family") during her "fertile" period then it means she does not want to conceive with you and is likely cheating!

Personally I dont date women who are on the pill as I find them unpredictable and dry when it comes to sex. I keep a track of a girls menstrual cycle and if she does not insist on seeing me during her fertile period I next her. I also always use a condom for obvious reasons.

TL;DR You are a womans Alpha if she wants to spend time with you during her most fertile period in her menstrual cycle otherwise she is likely cheating