Home / Community / First Trimester

Hcg not quite doubling in 2 days?? Worried

Be • Thu, Sep 15

I’ve had a miscarriage in the past so we are tracking hcg. I went from 391-671 in two days. Is this low? It thought they were supposed to double

You

Add Comment

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

See Our Editorial Standards

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors

Getting Pregnant

Fertility tips and tools to help you conceive.

Pregnancy

Guides and answers for every week of pregnancy.

1st Year (Baby & You)

Milestones, care, and recovery in baby’s first year.

Baby Products

Trusted gear, safe essentials, and parent-loved picks.