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.
Caffeine exposure was divided into none, less than 200 mg per day, and greater than 200 mg per day. Of the 1,063 pregnant women interviewed, 172 experienced a miscarriage during their pregnancies.