High hCG levels early in pregnancy can sometimes suggest you might be expecting twins. Not everyone pregnant with multiples will have unusually high hCG levels, making an early ultrasound essential ...

Medically reviewed by Kiarra King, M.D. Pregnancy hormones help grow your baby and affect your well-being. Hormonal changes can cause symptoms like nausea, heartburn, and mood swings. Understanding ...

The developing placenta secretes the glycoprotein hormone hCG, human chorionic gonadotropin, soon after fertilization. In normal pregnancy, this hormone can be detected in serum in just seven days ...

The results of a pregnancy test can be life-changing, but they can also (sometimes) be wrong. At the core, home tests are designed to pick up traces of human chorionic gonadotropin, or HCG a hormone ...

The primary hormones influencing women's health include estrogen, progesterone, and testosterone. While often associated with ...