The periovulatory, or follicular, period: A layer of cells round the egg starts to increase and grow to be a lot more like mucus. The lining in the uterus begins to thicken.Yumurtlama dönemi; yumurtan?n folikül ad? verilen kesecikten follop tüplerine b?rak?ld??? zaman aral???d?r. Sa?l?kl? kad?nlarda ergenlik döneminden ba?lay?p menopoza girene