Many things need to be coordinated to get pregnant. In some cases, pregnancy occurs during the first or only sexual intercourse, but this is not always the case. When a man ejaculates during sexual intercourse, some of the millions of sperm released pass through the cervix into the uterus and then into the fallopian tubes. Only one of the innumerable sperms meets the mature egg.
Pregnancy can also be understood as follows: A
woman's ovum is removed only once a month. Ovulation usually occurs 14 days after the onset of menstruation. At that time, if the sperm is trapped inside the vagina or if it meets with the sperm before the egg dies (within two days of ejaculation), the pregnancy will take place.
According to the picture below, the sperm that has sexual intercourse on the 11th day is likely to survive till the 14th day of ovulation, so the sexual intercourse from the 11th to the 15th day can lead to pregnancy.
Things to know:
- The ovum survives 24 to 48 hours after ovulation
- The sperm inside a woman's vagina can live 72 hours or more.
Generally, the chances of getting pregnant during sexual intercourse from the day of menstruation to the ninth day are low.
If the menstrual period is not exactly 28 days late or early, this formula may not work. If you want to use the safe period as a contraceptive, you have to calculate the menstrual days of at least 6 months. Subtracting 18 days from the shortest menstrual period reveals the first day of pregnancy, while subtracting 11 days from the longest day reveals the last day of pregnancy.
For example, if a woman's monthly supply, 24 days and have put 31 days later what had happened and
said: 24 -18 = 6 is, the sixth day of pregnancy after intercourse may remain.
Similarly, 31-11 = 20 , that is, after sexual intercourse after the 20th day, there is no pregnancy.
These are contraceptives, but regular and proper use of condoms is essential to prevent sexually transmitted diseases and HIV infection.
Pregnancy can also be understood as follows: A
woman's ovum is removed only once a month. Ovulation usually occurs 14 days after the onset of menstruation. At that time, if the sperm is trapped inside the vagina or if it meets with the sperm before the egg dies (within two days of ejaculation), the pregnancy will take place.
According to the picture below, the sperm that has sexual intercourse on the 11th day is likely to survive till the 14th day of ovulation, so the sexual intercourse from the 11th to the 15th day can lead to pregnancy.
Things to know:
- The ovum survives 24 to 48 hours after ovulation
- The sperm inside a woman's vagina can live 72 hours or more.
Generally, the chances of getting pregnant during sexual intercourse from the day of menstruation to the ninth day are low.
If the menstrual period is not exactly 28 days late or early, this formula may not work. If you want to use the safe period as a contraceptive, you have to calculate the menstrual days of at least 6 months. Subtracting 18 days from the shortest menstrual period reveals the first day of pregnancy, while subtracting 11 days from the longest day reveals the last day of pregnancy.
For example, if a woman's monthly supply, 24 days and have put 31 days later what had happened and
said: 24 -18 = 6 is, the sixth day of pregnancy after intercourse may remain.
Similarly, 31-11 = 20 , that is, after sexual intercourse after the 20th day, there is no pregnancy.
These are contraceptives, but regular and proper use of condoms is essential to prevent sexually transmitted diseases and HIV infection.
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