Figure 4.
The luteal group had significantly higher baseline progesterone levels compared to each other group. The follicular group also had significantly higher baseline progesterone than the inactive pill users. *p<0.05, **p<0.0011.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.