Fertility: the facts

Pregnancy is to fertilize the woman's egg by the sperm of a man, and that implant themselves in the woman's womb after that. No problem for most couples conceive.

The practice of regular sex without protection all it takes to carry a child for most couples.

If you are trying to reproductive or thinking of doing so in the future, it can be to know basic facts about fertility useful.

PMS

Cause hormonal changes in a woman's body to launch the ovaries of a single egg each month. Pass the egg in the fallopian tubes which link the ovaries uterus.

Increasing the thickness of the lining of the uterus at the same time. This is done to equip the womb to the possibility of receiving a fertilized egg.

If fertilization does not occur, the lining of the uterus ruptures and out through the vagina. This is the menopause in women. It consists of the menstrual lining of the uterus and a small amount of blood.

Menopause occurs in women of childbearing approximately every 28 days age, although it can vary for each session between 24 and 35 days in the House of Commons.

If a woman had sex without protection around the time of the launch date of the egg has, the sperm of her partner will Ba_khasab egg while in the fallopian tube. Will move after the fertilized egg to the uterus and Stngrs in his entourage, where he will begin to grow.

How pregnancy occurs

Can the egg is fertilized by sperm within 12 to 24 hours after they are released from the ovary.

Sperm can survive in the fallopian tube for up to seven days, so fertilization can occur even if the sperm entered the fallopian tubes before the release of the egg.

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Pregnancy and Birth

One sperm penetrates the egg man women during pregnancy. Sperm carrying the genes of the father, while the mother's genes are contained in the egg. Once the egg is fertilized by a sperm, is no longer possible to enter more sperm.

The fertilized egg continues, and called the zygote, the movement to reach the bottom of the fallopian tube, and then up into the uterus. Sow themselves at this time in the lining of the uterus (after about 6-10 days after ovulation), where you start to grow.

Called the zygote Almngrsh to chew on after the lapse of eight weeks after the vaccines. And then a fetus.

Be the first sign of pregnancy is the absence of menstruation in most women. Urine test can confirm the pregnancy a few days after the absence of menstruation.

Urine tests are available to detect the presence of pregnancy by your doctor or family planning clinic. You

can buy a test from your local pharmacy or shops              for performing at home.