How Does The Ovulation Cycle Work

Ovulation is a part of your menstrual cycle. Knudtson and mclaughlin 2016 the whole process of the menstrual cycle is started in the brain when the hypothalamus produces gnrh. In fact 46 of menstrual cycles vary by seven or more days 1.

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How Does The Menstrual Cycle Work The Importance Of

Most women will actually ovulate on a different day of the menstrual cycle and this will also vary from cycle to cycle.

How does the ovulation cycle work. The ovulation cycle divided into two parts. The first part of the cycle is called the follicular phase. Fertile period starts about 4 5 days before ovulation and it ends about 24 48 hours after it. This first half of the cycle can differ greatly for each woman lasting anywhere from 7 days to 40 days.

Generally the best chance of pregnancy is when sex happens 1 2 days before ovulation. It works with oestrogen to keep your reproductive cycle regular and to maintain pregnancy. After ovulation estrogen levels decrease if fertilization does not occur causing the lining to break down. If pregnancy does occur estrogen levels increase to support it.

If you have a regular 28 day cycle count back 14 days from when you expect. The exact time of ovulation can vary within the cycle because it can be delayed by a number of factors such as stress illness diet or increased physical activity. It plays a very important part in your reproductive cycle. Track your most fertile days.

The menstrual cycle is controlled by a complex orchestra of hormones produced by two structures in the brain the pituitary gland and the hypothalamus along with the ovaries. In the second half of the cycle the hormone progesterone helps the womb to prepare for implantation of a developing embryo. If you just want a quick general overview of the menstrual cycle read this description. Progesterone is also produced in your ovaries.

In each cycle rising levels of the hormone oestrogen cause the ovary to develop and release an egg ovulation. Luteinizing hormone lh peaks only once during the entire menstrual cycle. This phase starts the first day of the last menstrual period lmp and continues until ovulation. Your progesterone levels start rising after ovulation and will continue to stay high if there is a pregnancy in the absence of pregnancy.

The menstrual cycle is controlled by hormones. Ovulation usually happens 12 16 days before the next period. The luteal phase days 14 28. It occurs when an egg is released from your ovary.

This lh surge triggers ovulation by stimulating the release of an egg from the ovary. Understanding how ovulation happens and when it takes place can help you achieve or prevent pregnancy. Many women think that they ovulate on day 14 but this is just an average. How does the menstrual cycle work.

During ovulation chances of conception are highest. The womb lining also starts to thicken.