A few weeks ago, we featured a pair of articles—one on miscarriage, and one on the effects of low progesterone—that both mentioned the term “chemical pregnancy.” But what exactly is a chemical pregnancy, and why is it even called that? How common are chemical pregnancies, and do women even know they’ve had them? Are they even “real” pregnancies? This week, we hope to answer some of the questions and clear up some of the misconceptions surrounding the common phenomenon known as chemical pregnancy. We’re also sharing the personal experience of Johanna, who has had a chemical pregnancy—a pregnancy she wouldn’t...