The hCG Hormone
When Does hCG Appear in Pregnancy? Understanding Early Pregnancy Detection

Learn when hCG first appears in pregnancy and how it’s used in pregnancy tests to confirm early pregnancy.

Early Pregnancy hCG Levels
How Much Should hCG Levels Increase from 4 to 6 Weeks of Pregnancy?

Learn about hCG level increases from 4 to 6 weeks of pregnancy and what to monitor for a healthy pregnancy.