Birth control pills could reshape your cornea, study suggests
Knowledge-focused
Completed
This study looks at whether taking combined oral contraceptive pills changes the shape and optical quality of the cornea — the clear front part of the eye. Researchers will measure corneal curvature and irregularities in women aged 18-40 before they start the pill and again after…
Sponsor: Elshimaa A.Mateen • Aim: Knowledge-focused
Last updated Jul 11, 2026 00:00 UTC