A chemical pregnancy is a very early miscarriage. In a chemical pregnancy the embryo doesn’t implant correctly, and miscarriage occurs at around four weeks gestation, explains Peter G. McGovern, MD, an ob-gyn at Mount Sinai St. Luke’s and Mount Sinai West, in New York City. If you were to take a pregnancy test within those first four weeks, it’s possible that the results would be positive (depending on the…
