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Updated: Aug 11, 2026
07:36
Intra-Omental Islet Transplantation Using h-Omental Matrix Islet filliNG (hOMING)
Published on: March 14, 2019
Norplant and other implantable contraceptives
1Center for Reproductive Medicine and Surgery, Department of Obstetrics and Gynecology, University of Pennsylvania School of Medicine, 106 Dulles Building, 3400 Spruce Street, Philadelphia, PA 19104, USA.
Clinical Obstetrics and Gynecology
|February 24, 2001
Summary
Implantable contraception, like Norplant, offers safe, reversible long-term birth control without estrogen. Despite past concerns, it remains highly effective for carefully chosen women.
Area of Science:
- Reproductive Health
- Contraception Technology
- Women's Health
Background:
- Implantable contraception provides long-term, reversible birth control.
- Estrogen-free formulations avoid contraindications associated with estrogen.
- Norplant has demonstrated high efficacy and continuation rates.
Purpose of the Study:
- To review the safety and efficacy of implantable contraception, specifically Norplant.
- To address concerns and litigation surrounding Norplant.
- To highlight Norplant as a viable family planning option.
Main Methods:
- Review of existing literature on implantable contraceptives.
- Analysis of Norplant's side effect profile, including irregular bleeding and removal difficulties.
- Consideration of FDA safety and efficacy reaffirmations.
Main Results:
- Norplant is highly effective and well-tolerated with high continuation rates.
- Primary side effects include irregular menstrual bleeding and challenging removal.
- Despite litigation, the FDA confirms Norplant's safety and efficacy.
Conclusions:
- Implantable contraception, such as Norplant, is a safe and effective long-term family planning method.
- Careful patient selection is crucial for optimal outcomes with Norplant.
- Newer contraceptive implants aim to improve upon Norplant's disadvantages.
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