International Journal of Reproduction, Contraception, Obstetrics and Gynecology Ahuja M et al. Int J Reprod Contracept Obstet Gynecol. 2017 Feb;6(2):364-370 www.ijrcog.org pISSN 2320-1770 | eISSN 2320-1789 DOI: http://dx.doi.org/10.18203/2320-1770.ijrcog20170006 Review Article Ultra-low-dose oral contraceptive pill: a new approach to a conventional requirement Meenakshi Ahuja1, Pramod Pujari2* 1Senior Consultant Obstetrician and Gynecologist, Max Super Specialty Hospital, Saket, New Delhi, India 2Medical Advisor, Pfizer limited, Mumbai, Maharashtra, India Received: 05 December 2016 Accepted: 17 December 2016 *Correspondence: Dr. Pramod Pujari, E-mail:
[email protected] Copyright: © the author(s), publisher and licensee Medip Academy. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT Combined oral contraceptives (COCs) offer a convenient, safe, effective, and reversible method of contraception. However, their use is limited by side effects. Several strategies have been suggested to make COC use more acceptable among women. Reduction in the dose of estrogen is a commonly accepted approach to reduce the side effects of COC. Use of newer generation of progestins, such as gestodene, reduces the androgenic side effects generally associated with progestogens. Furthermore, reduction in hormone-free interval, as a 24/4 regimen, can reduce the risk of escape ovulation (hence preventing contraceptive failure) and breakthrough bleeding. It also reduces hormonal fluctuations, thereby reducing the withdrawal symptoms. A COC with gestodene 60 µg and ethinylestradiol (EE) 15 µg offers the lowest hormonal dose in 24/4 treatment regimen.