|
The part of the ovary’s monthly cycle before ovulation, dominated by the presence of firstly, a cohort of growing tertiary follicles, then the dominant follicle, and the estradiol these follicles produce. Normally around 14 days in length, but quite variable, often being much longer for the first few menstrual cycles after the first period (menarche), and typically getting shorter in the months or years leading up to egg depletion and menopause. Corresponds with the proliferative phase of the endometrial, or menstrual cycle
|
