Birth Control Methods
Intrauterine Drug Delivery Systems
Drug Delivery: Enteral Route
Drug Regulation
Modified-Release Drug Delivery Systems: Overview
Hormonal Regulation of the Menstrual Cycle
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Auricular Point Acupressure Therapy: A Safe and Effective Treatment for Postsurgical Abortion Recovery
Published on: February 3, 2026
Carlo Bastianelli1, Manuela Farris, G Benagiano
1Department of Gynaecologic Sciences, Perinatology and Child Care, University la Sapienza, Rome, Italy. carlo.bastianelli@uniroma1.it
Emergency contraception prevents pregnancy after unprotected sex. Levonorgestrel is more effective and has fewer side effects than older hormonal methods, while copper intrauterine devices offer highly effective, long-term prevention.
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