How long does it take for sperm and egg to combine to detect pregnancy?

For men and women of childbearing age, if they are ready to get pregnant, they can have sex after ovulation, which will greatly increase the chances of getting pregnant. Generally speaking, the combination of sperm and egg will stay in the woman's bilateral fallopian tubes for 3 to 5 days before the embryo implants in the uterine wall. Successful implantation means that the woman has successfully become pregnant, and the creation of a little life has officially begun. So, how long does it take for the sperm and egg to fuse before the pregnancy test paper can show it?

How long does it take for sperm and egg fusion to detect pregnancy? How long does it take for sperm and egg fusion to show early pregnancy test paper?

Fertilization occurs within 12 hours after ovulation, and it takes about 24 hours for all sperm and egg to combine. When the sperm and egg meet and the head of the sperm touches the surface of the egg, sperm and egg fusion begin, and other sperm cannot enter. The capacitated sperm passes through the zona pellucida of the secondary coil oocyte, which marks the beginning of fertilization. The fertilization is completed when the egg pronucleus combines with the sperm pronucleus. The sperm-egg fusion marks the birth of a new life. Then the sperm and egg combine and move slowly in the fallopian tubes, and enter the uterine cavity after 3-4 days.

Normally, women can have an ultrasound to check for early pregnancy around 50 days into their pregnancy, at which time the size and location of the gestational sac can be seen. HCG test can be performed about 10 days after embryo implantation to determine whether there is pregnancy. For women with regular menstruation, if the menstruation is delayed for about 10 days, they can use the early pregnancy test strips to test the morning urine in the morning. A positive result indicates pregnancy. You can also go to the hospital for a pregnancy urine test or B-ultrasound test to see if you are pregnant about 7 days after your menstruation is delayed. The accuracy of the test is relatively high.

How will women feel after the embryo implants?

After the successful combination of sperm and egg and embryo implantation, the woman's creative journey officially begins, and the body will also undergo changes accordingly, which is what we often call early pregnancy symptoms. The typical symptoms generally include the following aspects:

1. Nausea and vomiting

Some people begin to show symptoms of early pregnancy within the first few weeks of pregnancy. You may feel like vomiting or nausea. Although morning sickness is also called morning sickness, the symptoms of nausea and vomiting are not limited to the morning. You may feel nauseous and vomit all day and all night long. The time range of morning sickness reaction varies depending on your physical fitness.

2. Changes in the breasts

If your breasts feel tender, soft, and swollen, you may be pregnant. This type of symptom may appear in the first few days after pregnancy. Don't worry if your breasts change. After your body absorbs a large amount of testosterone, the pain will disappear and your breasts will no longer feel uncomfortable.

3. Feeling tired

A lot of metabolism of luteinizing hormone (a male hormone) can make you feel exhausted. Almost all pregnant women suffer from this symptom, and you can observe other symptoms to confirm your suspicions.

4. Frequent trips to the toilet

After the sperm and egg combine and implant in the endometrium, they begin to secrete human gonadotropin (hCG). This will stimulate you to urinate more often, so you may pee more often than before.