Non-combat-related muscle, tendon and bone injuries are the most common injuries suffered by military personnel, particularly in new recruits. These injuries i…

Musculoskeletal InjuryHypogonadismHormonal Contraception

~Estimated

~$25 – $1,500

Actual pay is set by the research site.

Bradley NindlNCT06455969

Observational

Effects of a Modest Energy Deficit on Reproductive Hormones Across the Menstrual Cycle in Contraceptive Users

The purpose of the present study is to characterize the endocrine and metabolic responses to a modest, short-term energy deficiency (\~250 kcal/day) across the…

Energy Deficiency Due to Short-term FastingHormonal Contraception

~Estimated

~$10 – $750

Actual pay is set by the research site.

University of Southern CaliforniaNCT07651800