hCG Levels in Week 1
What is the Increase of hCG Levels in the First Week of Pregnancy?

Discover how hCG levels increase in the first week of pregnancy and what it means for early development.

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.