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.
The changes of IL-10 (A), TNFα (B), and their ratio (C) in IVF pregnancies and natural conceptions. There is no difference between the cohorts in normal pregnancies. In IVF pregnancies ending in a loss, both IL-10 and TNFα are higher than in natural conceptions ending in a loss, but the ratio does not differ between the cohorts. *P = .009 for IL-10 and *P = .04 for TNFα
