One weight gain target may not fit all: a massive study asks if obesity severity changes the safest range.
Knowledge-focused
Completed
This observational study looks at health data from about 10 million U.S. birth records to find the safest amount of weight gain during pregnancy for women with obesity. Current guidelines recommend the same 5 to 9 kg gain for all, but obesity has different levels of severity. Res…
Sponsor: Shanghai First Maternal and Infant Health Hospital affiliated to Tongji University Medical School • Aim: Knowledge-focused
Last updated Sep 03, 2026 00:00 UTC