the correct sequence of hormones secreted from the beginning of menstrual cycle is
1) estrogen, FSH, progesterone
2) FSH, progesterone
3) estrogen, progesterone, FSH
4) FSH, estrogen, progesterone
Answers
Answer:
The Menstrual Cycle
RELATED CONDITIONS
Endometriosis
Menopause
Pregnancy
The female reproductive system is a wonderfully complex system involving continuous communication between the brain centers and the ovary. Hormones secreted by the hypothalamus, the pituitary and the ovary are the messengers that regulate the monthly cycle.
The Hypothalamus and the Pituitary.The hypothalamus is located centrally in the brain and communicates by way of an exchange of blood with the pituitary gland. Several neuroendocrine agents, or hormones, are produced by the hypothalamus. The most important hormone for reproduction is called gonadotropin releasing hormone, better known as GnRH. It is released in a rhythmic fashion every 60 to 120 minutes.GnRH stimulates the pituitary gland to produce follicle stimulating hormone (FSH), the hormone responsible for starting follicle (egg) development and causing the level of estrogen, the primary female hormone, to rise. Leutinizing hormone (LH), the other reproductive pituitary hormone, aids in egg maturation and provides the hormonal trigger to cause ovulation and the release of eggs from the ovary.
Explanation:
Answer:
4) FSH , estrogen ,progesterone
Explanation: