ovarian and uterine cycle

anatomy baby basal bleed bleeding blood body calendar care cell cells change chart cycle cytoplasmic discovery egg eggs embryo estrogen female fertile fertility fertilization fertilized follicle follicles gene genetic health hormone illustration infertility level medical menopause menstrual menstruation ovarian ovary ovulation ovum patient period peritoneal phase physician pink pregnancy pregnant primary procedure reproduce reproducing reproduction reproductive research sex sperm stimulation temperature test treat treatment tube uterine white woman