Ovulation, also known as the third phase of menstruation, usually happens in the middle of your menstrual cycle.
Comparison of transient and distortion-product otoacoustic emissions during the luteal and follicular phases of the menstrual cycle.
Hormone levels at certain phases of the menstrual cycle affect women's emotional responses, finds a new study.
These properties depend strongly on the phase of the menstrual cycle as well as hydration.
The hydrodynamics of swimming microorganisms