Implantation Bleeding Pregnancy Test. Many factors come into play as to how accurate the result might be. That is often several days before you expect your next period or around the time of a missed menstrual period. Heres the theory behind why it happens. While you can take a test as soon as the first day of your missed period it might be better to wait a week more.
And unfortunately theres no conclusive way to find out. Implantation bleeding happens during the very early stages of pregnancy. Levels in the blood and urine double about every 24 hours for 8 weeks peaking at about 10 weeks. A urine based pregnancy test gives a positive pregnancy result 4-5 days after implantation has occurred. Once implantation happens the blastocyst becomes the embryo. A blood pregnancy test gives a positive result 3-4 days after implantation.
Home pregnancy tests can.
If you take a pregnancy test and the result is positive then you should consider that implantation happened around 4 5 days earlier and is less likely for spotting to in fact represent implantation bleeding. The pregnant body starts producing this hormone before implantation. Is Implantation Bleeding a Normal Pregnancy Sign. It appears as a smear of blood on your underwear or toilet paper a few days before or after the time when you can first test positive on a pregnancy test. After the sperm fertilizes the egg it starts the three- or four-day trip from the fallopian tube to your uterus. Heres the theory behind why it happens.