In most cases, bleeding caused by implantation will be either brown or light pink in color. The flow is very light and will only last a short amount of time. Some women will also experience some cramping as well. Bleeding will come and go, and be very light.
A chemical pregnancy is simply a miscarriage that occurs very early on in a womanâs pregnancy. Often, this is because a woman was able to obtain a positive determination of pregnancy from a test before her period typically occurs.
1 As many as 75% of all conceptions miscarry. 2  About 30% of pregnancies end in miscarriage. 3  15-20% of confirmed pregnancies end in miscarriage.  Seeing the heartbeat means a lower chance of 1  miscarriage. The majority of miscarriages occur in the first trimester.