Introduction
Abortion has been legal in India since 1971 under broad criteria, including economic or social necessity, rape, incest, fetal impairment or contraceptive failure within marriage. Consent for the abortion is not required from the woman’s husband or from other family members, however, a guardian’s consent is required if the woman seeking an abortion is either younger than 18 or mentally ill. The act allows an unintended pregnancy to be terminated up to 20 weeks’ gestation; however, if the pregnancy is beyond 12 weeks, a second doctor’s approval is required. There are exceptions to this: If the provider is of the opinion that an abortion is immediately necessary to save a woman’s life, the gestational age limit does not apply and the second opinion is not required.1 2 However, access to safe and legal abortion services remains poor. Only obstetrician gynaecologists and doctors with a Bachelor of Medicine and Bachelor of Surgery who have been trained and registered to provide abortion are legally permitted to provide surgical abortion at approved abortion facilities. Registered providers in unapproved facilities may provide medication abortion (MA), but they must have referral linkages to approved facilities.3 4 Induced abortion provision is permitted at all government-run facilities at the Public Health Centre and higher levels, as long as the provider is registered in abortion provision. However, several factors contribute to the inadequacy of access to public sector abortion services, including high proportions of public facilities lacking trained staff and necessary equipment and supplies.5–11 Private facilities must be registered to provide this service and there exist substantial barriers to obtaining registration.12 The fact that private and, to some extent, public sector facilities and providers are concentrated in urban areas while a majority of the population is rural, also limits access. In addition, poor quality of care in facilities including the fact that some providers impose requirements based on their personal biases or beliefs may contribute to women’s preference for informal providers over facility-based services. Lack of trained providers, equipment and supplies, and barriers to registration among private providers, are some other barriers commonly reported by health facilities.13 These are just some of the reasons why access to legal abortion services remains limited, contributing to women opting for abortions from the informal sector.
Self-use of MA (Referred to as Medical Methods of Abortion (MMA) in India)—the combined regimen of mifepristone and misoprostol—that is acquired from chemists and informal vendors without a prescription, has become the principal method of abortion used in India.14 Since MA was approved as a method of abortion in India in 2003, it has become increasingly available in the country, in the form of ‘combipacks’ that contain dosages of the two medications for abortions up to 9 weeks gestation. In 2015, MA acquired outside of health facilities without a prescription accounted for over 70% of all abortions, while an estimated 5% of all women having abortions resorted to highly unsafe methods with a much higher probability of health complications compared with MA.14–16 When quality medications are used and recommended clinical protocols are followed correctly, 95%–98% of women using combipacks will have a complete abortion without complications within 9 weeks gestation.17 18 However, the main sources of MA in India are chemists and informal vendors who have poor knowledge of the method and provide little or no information, or inaccurate information, about use of the method.19–21 Such providers may not assess a woman’s gestational age (or assess it incorrectly), may fail to advise on how to take the medication, and may not provide accurate information on how the method works, how to recognise a complication or where to seek medical care should a complication occur. In addition, when male partners or other proxies purchase the medication, even if the seller has provided medically accurate information to the buyer, the instructions may not be accurately conveyed to the woman using the medication. These circumstances may result in morbidity due to method failure, incorrect use of MA or because of the use of poor quality medication.22 Furthermore, given inadequate access to information about what to expect, or due to gaps in provider knowledge or treatment protocols, some women are likely to receive unnecessary treatment when the abortion process is proceeding normally.19 20
A few studies have addressed the issue of morbidity from induced abortion in India. Some were conducted 15 or more years ago, and do not reflect current conditions, while others are more recent but focus on specific facilities or areas, and are not broadly generalisable.23–27 A recent study that used the large-scale Indian Annual Health Survey (data for 2010–2013) classified 67% of self-reported abortions in nine states as unsafe (Abortions were classified as unsafe if they were not performed or completed in a health facility, not performed or completed by a skilled birth attendant, or performed or completed at 20 weeks of gestation (~5 months) or beyond). It is important to bear in mind the limitations of that study: using self-reported experiences means that abortions are highly under-reported (due to stigma) and very likely to be non-representative. Additionally, it classified all MA abortions done outside of facilities as unsafe, meaning that the study is using a conservative measure of unsafe abortion,28 rather than WHO more nuanced classification of less safe and least safe.29
Little is known about the extent to which women in India currently obtain postabortion care (PAC) in facilities or the types and severity of postabortion complications for which women seek treatment. This paper addresses this evidence gap and presents findings from a large-scale study of health facilities conducted in 2015 in six states of India—Assam, Bihar, Gujarat, Madhya Pradesh, Tamil Nadu and Uttar Pradesh. Together, these states comprise about 45% of the population of women of reproductive age in India.30 This paper focuses on two key indicators related to abortion morbidity: the number and rate of women treated for complications resulting from induced abortion, and the type of complications women experience.