When does implantation bleeding usually occur?
It can happen at the time the fertilized egg implants in the uterus, on average between 6 to 12 days past ovulation.Home pregnancy tests are based on a very simple principle. They work by through the detection of the hormone Human Chorionic Gonadotropin (hCG) in a womanâ??s urine. This hormone is a hormone secreted by the developing placenta shortly after a fertilized egg has been implanted in the uterine lining.
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. I BORROWED THIS FROM BABY HOPES GL ;0
6 years ago
How long after implantation bleeding can I expect a positive pregnancy test? "Implantation" refers to the embryo attaching itself to the uterus. Sometimes women experience spotting or even light bleeding as the embryo burrows deep into the lining. (Some don't; either is normal.) This process can happen in a day, but in some cases, takes a full 4 days for the embryo to completely attach. Implantation generally occurs between 6-12 days following ovulation/conception, with the majority (over 80%) occurring between 8-10 days past ovulation (DPO.)
Once implantation is complete, the embryo begins producing hCG, the pregnancy hormone. It usually takes about 2-4 days for the implanted embryo to begin producing hCG at a high enough level to be detected by a sensitive pregnancy test. So, if you have experienced spotting or bleeding, and you believe it may be related to implantation, you should probably wait about 2-4 days to test (using a sensitive, early-detection test that measures
6 years ago