Preovulatory phase Most variable in length, us. Day 6 – 13
{"Image DocumentName": "Preovulatory phase Most variable in length, us. Day 6 \u2013 13", "Image ImageDescription": "Follicles continue to grow, granulosa cells produce increasing amounts of estrogen and some progesterone. This causes LH to be secreted, but stored in the pituitary. Dominant follicle secretes inhibin, inhibiting growth of other follicles, and continues to develop into a mature follicle. Called follicular phase in ovary.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}