Helps Maintain a Healthy Menstrual Cycle. Promotes Healthy Progesterone to Estrogen Ratio Balance. Supports Normal Prolactin Levels .Up to 3 out of every 4 women experience hormonal changes during their childbearing years. The female cycle is based upon biological rhythms involving the hypothalamus, pituitary, ovaries, uterus and biofeedback loops from the adrenal and thyroid glands. The monthly cycle consists of three phases: the follicular phase, the ovulatory phase and the luteal phase. Since a healthy menstrual cycle depends on hormonal balance and normal levels of prolactin, disruptions in the rhythm of these organs will result in challenges to the normal cycle.