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.
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.
breaks down
dysmenorrhea
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 pituitary gland secretes follicle-stimulating hormone (FSH) and luteinizing hormone (LH), which play a crucial role in regulating the menstrual cycle. These hormones stimulate the ovaries to produce estrogen and progesterone, which in turn control the development of the uterine lining and the release of an egg during ovulation. Imbalances in pituitary hormone levels can lead to menstrual irregularities.
The uterus lining deteriorates during menstruation. The menstrual flow is the uterine lining that is shedding after pregnancy does not occur.
dysmenorrhea
dysmenorrhea
Two key hormones are released during the menstrual cycle: estrogen and progesterone. Estrogen is produced primarily in the first half of the cycle and helps stimulate the growth of the uterine lining. Progesterone is produced in the second half of the cycle and helps maintain the uterine lining and prepare the body for pregnancy.
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.