In how many days we can confirm pregnancy after missing periods
A womans egg can survive for approximately 24 hours and a sperm can live in the reproductive tract for several days. Once fertilized, the egg (zygote) continues to travel through the fallopian tube until it reaches the uterus two to four days later. It then implants itself into the wall of the uterus (womb) and begins to develop.
The first trimester of pregnancy consists of weeks zero (the womans last menstrual period before fertilization occurred) to 12. During this time, a womans body starts adjusting to the developing embryo and begins to provide it with nourishment. ...more
If a woman is pregnant, the amount of Human Chorionic Gonadotropin (hCG) in her system should be around 25 mIU at 10 dpo (days past ovulation), 50 mIU at 12 dpo, 100 mIU at around two weeks dpo. Blood tests can determine pregnancy as low as between 5 to 10 mIU/hCG, though with levels of 5 mIU, a confirmed determination of pregnancy cannot be made without risking a "false positive" because as low levels Human Chorionic Gonadotropin (hCG) can be present in the body without pregna ...more
Many home pregnancy tests can be taken as early as the first day of a missed period. For the most accurate results, it's best to wait until one week after a missed period.
Many home pregnancy tests claim to be 99 percent accurate on the day you miss your period. Although research suggests that most home pregnancy tests don't consistently spot pregnancy this early, the tests are considered reliable when used according to package instructions one week after a missed period. If you need to know earlier, ask your doctor about a blood test.
Rarely, it's possible to get a positive result from a ...more