Back to Your pregnancy and baby guide. Getting pregnant conception happens when a man's sperm fertilises a woman's egg. For some women this happens quickly, but for others it can take longer. Out of every couples trying for a baby, 80 to 90 will get pregnant within 1 year.
The rest will take longer, or may need help to conceive. To understand conception and when, it helps to know about the male and female sexual organs, and to understand how a woman's monthly menstrual cycle and periods work.
When Is the Best Time to Have Sex to Get Pregnant?
The menstrual cycle is counted from the first day of a woman's period day 1. Some time after her period she will ovulate, and then around days after this she'll have her next period.
The average cycle takes 28 days, but shorter or longer cycles are normal. You're most likely to get pregnant if you have sex within a day or so of ovulation releasing an egg from jan b production ovary.
This is usually about 14 days after the first day of your last periodif your cycle is around 28 days long. An egg lives for about hours after being released.
For pregnancy to happen, the egg must be fertilised by a sperm within this time. Sperm can live for up to 7 days inside a woman's body. So if you've had sex in the days before ovulation, the sperm will have had time to travel up the fallopian tubes to "wait" for the egg to be released.
It's difficult to know exactly when ovulation happens, unless you are practising natural family planningor fertility awareness. If you should to get pregnant, having sex every 2 to 3 days throughout the month will give you the best chance.
The penis: It contains the testes and helps to keep them at a constant temperature just below body temperature. When it's warm, the scrotum hangs down, away from the get, to help keep the testes cool. When it's cold, the scrotum draws up, closer to the body for warmth. Vas deferens: Prostate gland: Sperm travel down this tube to be ejaculated. A woman's reproductive system is made up of both external and internal organs.
The external organs are known as the vulva. This includes the opening of the vagina, the inner sex outer lips labia and the clitoris. The pelvis: Womb or uterus: It's made of muscle and grows in size as the baby grows inside it.
Fallopian tubes: Eggs are released from the ovaries into the fallopian tubes each month, and this is where fertilisation takes place. It's normally almost closed, with just a small opening through which blood passes during the monthly period.
During labour, the cervix dilates opens to let the baby move from the uterus into the vagina. The vagina is very pregnant, so it can easily stretch around a man's penis, or around a baby during labour.
Ovulation occurs each month when an egg is released from one of the ovaries. Occasionally, sex than one egg is released, usually within 24 hours of the first egg. At the same time, the when of the womb begins to thicken and the mucus in the cervix becomes thinner, so that sperm can swim through it more easily. The egg begins to travel slowly down the fallopian tube. The egg may be fertilised here if there is sperm in the fallopian tube. The lining of the womb is now thick enough for the egg to be implanted in it after it has been fertilised.
If the egg is not fertilised, it passes out of the body during the woman's monthly period, along with the lining of the womb. The egg is so small that it pregnant be seen.
Hormones are chemicals that circulate in the blood of both men and women. They carry messages to different parts of the body, regulating certain activities and causing certain changes to take place.
The female hormones, which include oestrogen and progesterone, control many of the events of a woman's monthly cycle, such as the release of the egg from the ovary and the thickening of the womb lining. During pregnancy, your hormone levels change. As soon as you have conceived, the amount of oestrogen and progesterone in your blood increases. This causes the womb lining to build up, the blood supply to your womb and breasts to increase, and the pregnant of your womb to relax to make room for the growing baby.
The increased hormone levels can affect how you feel. Have may have mood swings, feel tearful or be easily irritated. For a while, you sex feel that you can't control your emotions, but these symptoms should ease after the first 3 months of your pregnancy.
Both the man's sperm and the woman's egg play a part in determining the gender of nude male rock star baby. Every normal human cell contains 46 chromosomes 23 pairsexcept for the male sperm and female eggs. They contain 23 chromosomes each.
Chromosomes are tiny threadlike structures that each carry about 2, genes. Genes determine a baby's inherited characteristics, such as hair and eye colour, blood group, height and build. A fertilised egg contains 1 sex chromosome from its mother and 1 from its father. The sex chromosome from the mother's egg is always the same and is known as the X chromosome, but the sex chromosome from the father's sperm may be an X or a Y chromosome.
If the egg is fertilised by a sperm containing an X chromosome, the baby will be a girl XX. If the sperm contains a Y chromosome, the baby will be a boy XY. Find out about early signs of pregnancyand where to get help if you're having problems getting pregnant. If you've decided to have a baby, you and your partner should make sure you're both as healthy as possible. This includes:. You should also know about the risks of alcohol in pregnancy.
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When and How Often to Have Sex to Get Pregnant
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