Menstrual Cycle 101 Essay - 832 Words.

Several hormones are involved in the menstrual cycle of a woman: follicle stimulating hormone (FSH) causes the maturation of an egg in the ovary. luteinising hormone (LH) stimulates the release of the egg. oestrogen is involved in repairing and thickening the uterus lining, progesterone maintains it.

Menstruation is the cyclic, orderly sloughing of the uterine lining, in response to the interactions of hormones produced by the hypothalamus, pituitary, and ovaries. The menstrual cycle may be divided into two phases: (1) follicular or proliferative phase, and (2) the luteal or secretory phase.

The menstrual cycle is orchestrated by the endocrine system through the complex interaction of the hypothalamus, pituitary and gonads (hypothalamic-pituitary-gonadal axis). The entire menstrual cycle lasts around 28 days, with the cycle beginning on the first day of menstruation and ovulation occurring at approximately day 14.

As she reaches puberty, hormones stimulate the development and release of one ovum per month. This continues till menopause. Phases of menstrual cycle. The menstrual cycle is divided into four phases, namely: Menstrual phase: Day 1, uterus lining which is prepared for implantation starts to shed which lasts 3 to 5 days.

The Female Reproductive Organs While looking at a diagram of the female reproductive system might be interesting, it tells us nothing about the purpose of each of these organs. We can’t simply glance at a car’s engine and immediately know how each part contributes to the functioning of the engine as a whole.

Your menstrual cycle is controlled by hormone signals in the brain. Each month, your ovary will release an egg (known as ovulation) after the egg has matured.The egg enters into the fallopian tube and makes its way down to the uterus with hopes that a sperm will fertilize it.

Section 4 has a very good representation of the hormones involved in the menstrual cycle. Students can be challenged to interpret the graph and describe the effects of the hormone involved. This will reinforce their understanding of the menstrual cycle and also practice the analysis of information.

Phases of the menstrual cycle. The menstruation cycle refers to the cycles in which a woman’s uterus grows and sheds a lining (the endometrium) which could support the development of a fertilised egg. It typically occurs in 28 day cycles, so a woman generally gets her period every 28 days.

Menstrual cycle is the result of complex interacting processes involving interaction of the hypothalamus, pituitary, ovaries, uterus, prostaglandins and neuroendocrine factors 1. The normal menstrual cycle is a twenty eight day period which is divided into two phases i.e. follicular phase and luteal phase.

MINI ESSAY DESCRIBING THE HORMONAL CONTROL OF THE MENSTRUAL CYCLE - Remember me on this computer. We aimed at creating independent and innovative thinkers of the south African as non-profit organization. The levels of FSH.

The female reproductive system is primarily regulated by five hormones including estrogen, progesterone, gonadotropin releasing hormone, follicle stimulating hormone, and luteinizing hormone 2. These hormones play a role in one or more stages of development and function of the female reproductive system 2.

The menstrual cycle is the physiological change that occurs under the control of the endocrine system in fertile women for the purposes of sexual reproduction and fertilization. The Menstrual Cycle: The menstrual cycle is controlled by the endocrine system, with distinct phases correlated to changes in hormone concentrations.