Can pregnancy be detected after 3 days of intercourse?

Pregnancy is not something that can be rushed, because it depends not only on fate and luck, but also on the condition of the human body. Some people want to get pregnant, so they can't wait to know whether they are pregnant after having sex. Before this, you should think about whether you have calculated your ovulation period before having sex, and what the probability is. Then, can you detect pregnancy 3 days after having sex?

Can I detect pregnancy 3 days after intercourse?

The pregnancy test also depends on what tool you choose. Generally speaking, it is divided into home testing and hospital testing. Hospital testing can get results earlier and more accurately. Home tests generally use early pregnancy test strips. Generally speaking, women can test whether they are pregnant about a week to 10 days after they are actually pregnant.

Generally, pregnancy becomes more obvious 10 to 14 days after conception. About 18 days after normal sexual life, you can determine whether you are pregnant by testing urine, especially morning urine. After sexual intercourse, you can test whether you are pregnant in the first week, or about 3 weeks at the latest.

How does pregnancy work?

Generally speaking, for a healthy couple with a normal life, without taking any contraceptive measures, if the man's sperm is normal, the woman can ovulate normally, the sperm and egg can successfully fuse into a sperm-egg combination, the woman's fallopian tubes are unobstructed, and the uterine wall is well developed, choosing to have sex after ovulation, it is generally a normal pregnancy.

If a woman's menstrual period has always been very regular, and the regular menstrual period has not come about 6 weeks after the previous menstrual period, it is not ruled out that she is pregnant. In particular, if a woman also experiences a series of symptoms such as nausea, vomiting, fatigue, constant sleepiness, anorexia, and picky eating during this period, it can be basically confirmed that she is pregnant.

4~6 days after fertilization, the sperm and egg have not yet taken root and settled. It floats and swims in the uterus, absorbing sufficient nutrients and then disintegrating until it becomes a complete and cell-forming embryo. Starting on the 7th day, healthy embryonic cells grow a tail-like drill to drill into the mother's uterine lining, and then develop into the fetal umbilical cord connected to the mother.

On the 7th to 10th day, the embryo finds a suitable and comfortable position on the inner wall of the uterus. Then the small twist drill begins to pierce the mother's uterus and drill in. Some mothers will feel a tingling sensation in the lower abdomen from time to time, and there will be a little red blood stain on the underwear, which is the blood flowing from the drilled area. At this time, the small cells can become embryos, have already differentiated into nearly 100 cells, and have begun to secrete the chorionic growth hormone HCG. And as your life improves, your metabolism increases.

How many days does it take to test for pregnancy ?

Generally, the result can be detected by testing 7-10 days after sexual intercourse, and the longer the time, the more accurate it is.

The principle of pregnancy test strips is to test the HCG value, that is, the value of human chorionic gonadotropin in the body. This type of hormone is produced by the embryo and usually appears in the urine a few days after pregnancy. However, due to the small amount, it is difficult to test it at the beginning. It will not become obvious until 10 to 14 days.