Estrogen causes endometrial growth/proliferation. Post-ovulation, mainly progesterone acts to cause secretion, accumulation of glycogen and basically maintains the lining and prepares it for implantation. Removal of these hormones causes menstruation.
Estrogen.
Progesterone is the hormone produced during the luteal phase of the menstrual cycle. It is responsible for preparing the uterine lining for potential implantation of a fertilized egg. If fertilization does not occur, progesterone levels drop, leading to menstruation.
breaks down
dysmenorrhea
The hormone that causes menstruation is called prostaglandins. These hormones are produced by the body's tissues, including the lining of the uterus, and play a role in triggering the shedding of the uterine lining during the menstrual cycle.
During menstruation, the female hormone estrogen is typically low compared to other phases of the menstrual cycle. Estrogen levels drop after ovulation if pregnancy does not occur, leading to the shedding of the uterine lining and the onset of menstruation.
The uterus lining deteriorates during menstruation. The menstrual flow is the uterine lining that is shedding after pregnancy does not occur.
The pituitary glan releases two hormones, Follicle-Stimulating Hormone (FSH) and Luteinizing Hormone (LH) to mature in the follicle and ovum. The Pituitary gland also releases prolactin, which stimulates uterine contractions and the production of breast milk.
dysmenorrhea
dysmenorrhea
The menstrual cycle involves the interaction of hormones including follicle-stimulating hormone (FSH) and luteinizing hormone (LH) which are secreted by the anterior pituitary, and steroid hormones estrogen and progesterone secreted by the granulosa cells of the ovary.
Oxytocin hormone is responsible for stimulating uterine contractions during childbirth and also plays a role in milk ejection during breastfeeding. Additionally, it is involved in social bonding and emotional regulation.