Add Yahoo as a preferred source to see more of our stories on Google. Beta-hCG is a shorthand term for a blood test used to measure hCG levels in early pregnancy. Find out what these levels mean. Many ...

In the first 4 weeks of pregnancy, your hCG levels typically double about every 2 to 3 days. If you’re at risk for miscarriage, you’re more likely to have hCG levels that don’t double or decrease.

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 ...

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 ...

A human chorionic gonadotropin (hCG) urine test is a pregnancy test. A pregnant person’s placenta produces hCG, known as the pregnancy hormone. During the first 8 to 10 weeks of pregnancy, hCG levels ...