Symptoms of fertilization after ovulation during 10-15 days of sexual intercourse. After the fertilization, there will be a decrease in body temperature, mild pain, and some women may even experience symptoms of a cold. A pregnancy test can be performed after half a month, or an HCG level check can be done at the hospital to determine whether or not one is pregnant. Due to differences in physical constitution, each woman may experience different symptoms of implantation. Symptoms of implantation after ovulation during sexual intercourse: 1. Basal body temperature may drop, some may experience bleeding during implantation, sensitive individuals may feel soreness, and some may have symptoms of a cold. 2. Temperature drop during implantation. 3. A slight dull pain and sour sensation in the lower abdomen. 4. Breast tenderness and nipple tenderness. 5. Feeling of a cold. How many days after ovulation during sexual intercourse can pregnancy be detected? 1. Generally, a pregnancy test can be performed 15 days after sexual intercourse, and a blood HCG test can be done a week later to accurately diagnose pregnancy. 2. Ovulation occurs around the 14th day of the menstrual cycle. Assuming fertilization is successful at this time, it takes at least 6-7 days for the fertilized egg to produce HCG. Pregnancy test sticks are used to detect urine HCG. However, significant HCG secretion begins after the implantation of the fertilized egg, when the syncytiotrophoblast starts secreting large amounts of HCG. The implantation of the fertilized egg takes at least 11 days. Therefore, the earliest time to test is 6 days, but for more accurate results, it is recommended to wait for 11 days or more. 3. Pregnancy test sticks can provide a convenient and relatively accurate way to test for pregnancy. Therefore, it is useful for women to understand when is the best time to use them. However, pregnancy test sticks are not completely accurate, so it is recommended to visit a hospital for confirmation. 4. It is recommended to use the first urine of the morning for testing, as hormone levels are most easily detected at this time. If testing at night, the urine should be kept in the bladder for at least four hours before testing. Additionally, avoid drinking excessive amounts of water to increase urine volume, as this can dilute hormone levels.
