A–Z Glossary

Slow-rising hCG

Slow-rising hCG is an increase in hCG that is smaller than expected over a testing interval, often about 48 hours.

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Normal hCG levels and slow rising hCG explained

Normal hCG levels and slow rising hCG explained

What hCG is and why it rises in early pregnancy hCG is produced by trophoblastic tissue, which later contributes to the placenta. After implantation, hCG enters the bloodstream and then the urine, which is why it can be detected by both quantitative blood tests and home urine pregnancy tests. One of hCG’s key early roles […]