Ultrahuman Ring Air users can get paid-for cycle tracking features. Cycle and Ovulation Pro launched on Friday. The tool enables people with irregular menstrual cycles to track their periods ...

Ovulation fatigue and exhaustion can occur during and after ovulation. It’s associated with fluctuations in hormones, including estrogen and progesterone. If you feel tired or exhausted in the weeks ...

Past laboratory studies have found that women dress in more fashionable and revealing clothing when they are more fertile Source: Gromovataya / Pixabay The human menstrual cycle is mysterious. While ...