068 Hardon
068 Hardon
      This paper is a review of studies on the acceptability of the hormonal contraceptive methods used
      most extensively in family planning programmes worldwide: the pill, injectables and implants. It
      aims to elucidate women’s views and experiences with these methods, and how they use them.
      Studies show that women dislike taking a pill every day and fear the effects of hormonal methods
      on their health. Given the high discontinuation rates found for the oral pill and three-month
      injectables, there appears to be a demand for further development of new and existing methods,
      so that they need not be taken daily and will cause minimal menstrual disturbances, such as once-
      a-month injectables and pills, and early abortifacients. To better understand users’ views of
      hormonal contraceptives, more studies are needed that focus on women and their changing
      needs for fertility regulation, shedding light on their preferences, experiences and practices.
T
     HE pill was the first effective hormonal        ceptive practices. Ultimately, I am interested in
     contraceptive method to come on the             finding out from existing data how fertility
     market and soon became a very popular           regulating technology can be modified to fit
means of fertility control. Researchers and          people’s diverse needs better.3
manufacturers have since developed new
delivery systems for hormones: injectables,
implants, IUDs and rings. This paper is a review     Limitations of existing user perspective
of studies on the acceptability of the hormonal      studies
methods that have been used most extensively in      Available data on women’s views on and
family planning programmes worldwide, based          experiences with hormonal methods are limited
on a systematic search in the Popline and            for various methodological reasons. First,
Medline databases and a review of women’s            studies generally focus on users’ views of the
health literature.1                                  methods, and not on the views of non-users.
   Only women’s views and experiences are            Second, most studies rely on surveys. There is a
covered, not those of men or health workers,         lack of qualitative studies that aim at generating
because I chose to focus on the people who           more in-depth understanding of how people use
actually take the pills or have the injections and   or do not use hormonal contraceptives, what
implants. To date, only a prototype hormonal         their views of the methods are and their
contraceptive for men exists, and there was only     experience using these methods.
one acceptability study on men’s experiences            Third, very few measures of contraceptive use
with that method.2 In their role as husbands and     have been developed. Most studies relate
partners of women users, men of course               acceptability of methods to (dis)continuation
condition the acceptability of hormonal methods,     rates, defined as the percentage of users who
as do health workers who inform women of their       continue or stop using a method after six
contraceptive options, prescribe the methods or      months, or one or more years of use. Where
administer them. While not focusing on these         users’ experiences with methods are described,
actors, I will draw attention to any findings on     they usually concern perceived side effects and
how they affect women’s views and contra-            reasons for discontinuation. For contraceptive
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                                                                                             Beyond Acceptability
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                                                                                    Beyond Acceptability
had had adverse effects. Those mentioned were        measured non-compliance with oral contra-
headaches, weight gain, bleeding irregularities,     ceptives in rural Bangladesh by observing at the
decreased libido, depression and fatigue. Ex-pill    household level the number of pills remaining in
users emphasised that by discontinuing the pill,     packets. Unexpectedly high levels of non-
the complaints stopped. In Matlab in Bangla-         compliance were found: in one study area, 56 per
desh, reported side effects such as dizziness,       cent of women took too many pills and 34 per
nausea, headache and general weakness were           cent too few; in another study area, these figures
major reasons for discontinuing the pill.17 When     were 35 and 30 per cent respectively. Though the
a lower-dose pill was introduced, it was             study was not designed to investigate the causes
discontinued less.18 In the Sri Lanka study,10       of non-compliance, a few in-depth case histories
women mentioned nausea, vomiting, headaches          are given, which indicate that under-use of pills
and dizziness as caused by the pill. In Thailand,    was partly related to taking a pill only when the
respondents mentioned reduced menstrual flow,        husband was around. Other reasons for under-
heart palpitations, headache, dizziness, and         use were lost or damaged packets, visits to
weight loss as side effects.19 Perceptions of the    relatives who disapproved of contraception, and
pill among urban women in Rabat20 and Cairo21        illness. One or two women were found to be
were that it affected blood pressure and caused      taking too many pills, ie. two per day to alleviate
heart palpitations, weakening of the entire body     menstrual problems, apparently following advice
and dizzy spells. In three cities in Brazil          from health workers that it would control
(Fortaleza, Recife and Salvador) around 80 per       breakthrough bleeding.
cent of pill users and non-users found the pill          A more recent study in Bangladesh17 found
annoying and difficult to take every day and         that although most women knew they should
considered it harmful. Many respondents              take one pill per day, and two pills if they missed
reported side effects such as headaches, weight      one, 16 per cent of urban women and 2 per cent
gain and dizziness (60-70 per cent).22               of rural women did not think it was necessary to
   Side effects of headaches, dizziness and          take a pill when their spouses were absent for
weight changes have also been reported for           less than 30 days. Problems related to the
the longer-acting progestogen-only injectables       transition from one packet to the next were also
and implants, but changes in bleeding patterns       reported: 53 per cent of respondents thought
are the main problem with these methods and          they had to wait for bleeding in order to start a
an important reason for discontinuation,             new packet.
occurring in around two thirds of users.23,24,25         In Colombia28 of 341 women, only 42 per cent
The type of menstrual changes vary: either no        reported having taken the pill correctly and
bleeding, irregular bleeding or spotting, or         consistently during the previous two weeks.
heavy/prolonged bleeding.                            Reasons varied: 10 per cent said they had run out
                                                     of pills. About 43 per cent had missed a pill at
                                                     least once during the cycle and not made it up;
Inconsistent use                                     these women gave such reasons as the absence
Health concerns about hormonal methods may           of their partner, irregular sexual activity,
often lead to discontinuation of use. When           attempting to reduce side effects, or trying to
methods are administered by the user, such           make their supplies last longer by taking a pill
concerns can lead instead to inconsistent use,       only every other day. While 88 per cent of users
such as forgetting to take the pill. (Inconsistent   did know that they should take a pill daily, many
use is not reported for injectables and implants.)   did not know what to do if they had missed a pill.
   The contraceptive pill must be used according     Further, 47 per cent of women using the method
to a fixed regimen of one tablet per day. Some       incorrectly also made errors in moving from one
are taken for 21 days with 7 pill-free days          pill packet to the next, partly due to confusion
before the next packet is started; others are used   caused by the availability of more than a dozen
with no pill-free days between packets. There        different types of pill, including 21-day and 28-
is a lot of evidence that women are using the        day packets.
pill inconsistently.26                                   Maynard Tucker reported in 198629 that rural
   One systematic study of this problem27            Quechua-speaking Indian women in Peru often
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Hardon
started taking the pill on the wrong date, forgot       truation is an important event in any woman’s
to take them for a few days or quit in the middle       life. The meaning attributed to menstruation and
of a cycle because they ‘did not feel good’. They       its absence can affect, among other things,
also tended to forget to go to the health post          cooking procedures, sexual interaction and
every month for a new supply. Taking too few or         religious practice.30,32,33
too many pills can cause or aggravate bleeding              Women in many different societies have
disturbances and also lead to other physiological       perceived delay or absence of menstruation as
reactions, such as headaches or nausea. These           unhealthy.34 In Colombia, loss of bleeding has
consequences of incorrect use are hardly                been seen as a sign of illness,35 and among
mentioned in the studies reviewed here, the             Chinese Malays36 irregular menstruation is
emphasis being on the impact that incorrect use         believed to be unclean and bad for women’s
has on effectiveness.                                   health, and as in other parts of Malaysia requires
                                                        remedies to ensure onset of bleeding.37
                                                            Amenorrhoea also means that women do not
Anthropological studies: understanding                  know if they are pregnant or not. If they are not
women’s perceptions and experiences                     adequately warned about this effect of hormonal
Published studies also tend to focus on issues          methods, the absence of menstruation can lead
that are of importance to programme admini-             to much anxiety that they are pregnant.
strators and policymakers, rather than to                   Anthropological studies have also shed new
contraceptive users themselves. There is little         light on other reported side effects. In most
understanding of the range and variation in             quantitative studies, it has been assumed that the
views, experiences and use of the methods, and it       methods have a universal physiological effect
is impossible to draw conclusions about the             that is the basis for what women report and,
relative advantages and disadvantages of the pill,      indeed, there are obvious similarities in these
injectables and implants as perceived by women          reported effects. Dizziness, weight changes and
in different socio-cultural contexts. Clearly, for      headaches are very common for the pill as are
example, inconsistent use of the pill is related to     bleeding disturbances for the implant and
the extent and quality of counselling provided by       injectables. However, there are also cultural
family planning providers; this is not elucidated.      differences in reported adverse effects,
   A few anthropological studies do provide a           suggesting that these effects not only reflect
deeper understanding of users’ views and experi-        some underlying physiological disturbance, but
ences of hormonal contraceptives. These may             also that the technology can act as a screen on
affect contraceptive practices women engage in,         which people project feelings, anxieties and the
based on fears that may be widely shared, such as       like.30,31 For example, one woman complained of
fear of infertility. In 1980, few women in Iran were    becoming thin due to the pill:
willing to use the pill to space their children until
they had enough children, as they feared the pill       ‘What became apparent over time was that the
would cause infertility, which they related to the      woman was using a somatic idiom of distress
diminished flow of menstrual blood.30 A perva-          to . . . communicate to us problems she was having
sive notion in a Sri Lanka study was that the pill      with her husband . . . . The woman’s anxiety was
caused side effects because of its ‘heating’ effect,    articulated vis à vis the weakness-thinness idiom
and burned up vitality and strength so that a           . . . which allowed her to . . . communicate that she
pregnancy could not be started; they thought            was feeling powerless in her situation as well as in
it might cause permanent infertility because of         her body.’ 31
this as well.31 In the more recent Bangladesh
study, 33 per cent of respondents also thought             Disorders such as heart palpitations, weak
that the pill would prevent them from ever having       nerves and short tempers are sometimes
any more children.17                                    attributed to the pill by respondents, and also to
   Anthropological studies of fertility regulation      other stresses experienced by women, such as
indicate that women value regular menstruation,         sexual intercourse, pregnancy, childbirth, child-
and have shown that the consequences of                 rearing, poverty, worry and grief. These symp-
menstrual disturbances are far-reaching. Mens-          toms can be a physiological expression of
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                                                                                     Beyond Acceptability
feelings of anxiety and ambivalence associated        ‘flesh’ comes from listening to people with direct
with contraception and sexual intercourse,            experience.’ 9
fertility and infertility, and the stresses of
women’s lives.30                                      To illustrate the problem of continuous bleeding
                                                      with a hormonal method, for example, Widyan-
                                                      toro quotes a woman who explained why her
Non-prescribed use of contraceptives: safe            husband was furious when she suffered from
and unsafe                                            continuous bleeding with Norplant. Not only was
Anthropological studies can also draw attention       he worried about his wife’s condition, but also
to indigenous practices involving non-                she was reluctant to have sex with him. He could
prescribed uses of contraceptives, which are in       understand that, but the bleeding disturbed their
congruence with culture-specific notions of           relationship and made both of them worried and
efficacy and safety of the methods.38 In Iran,        depressed.9
women who were aware of the fact that the pill           Another example is a study in the Philippines,
causes amenorrhoea when used continuously,            which aims to document the dynamics of fertility
have taken it to prevent ritual impurity from         regulation through reproductive life histories.
menstruation during Ramadan or on a pilgri-           Preliminary findings of these studies are showing
mage to Mecca.30                                      how women use different methods at different
   In Colombia and Jamaica, some women take           points in their reproductive lives. They go through
up to a month’s worth of pills at one time, to        phases of wanting to be pregnant, conceiving, not
induce a miscarriage when they are pregnant, as       wanting to be pregnant but wanting to have more
they know it can cause bleeding.35,39 They buy the    children later, using fertility regulation methods,
pills over the counter in pharmacies, without         not using fertility regulation methods because of
medical advice or guidance, learning how to use       side effects, becoming pregnant, having an
them from friends. Similarly, in the Philippines,     abortion, and so on.42
high-dose oestrogen-progestogen drugs on the
market for treating bleeding disturbances, were
being bought over the counter and used                Challenges
routinely by women to induce abortions when           Many positive attributes were associated with
their periods were less than a month or two           hormonal contraceptives according to this
overdue.40 Women believed that the bleeding           literature review. Yet high discontinuation rates
could cause an abortion, yet there is no scientific   with the pill and three-month injectables are
evidence that such drugs work as abortifacients.      indicative of a range of problems associated with
In fact, they only induce bleeding if the woman is    these methods, including side effects and other
not pregnant. If she is pregnant, these drugs         health concerns. Viewing these positives and
could lead to birth defects.41                        negatives together, it can be argued that there is
                                                      a strong case for further development of
                                                      methods that need not be taken daily and that
Women’s needs as a point of departure                 cause fewer, and if possible, minimal menstrual
In the 1990s more and more studies are taking         disturbances. These might include once-a-month
women’s health needs and autonomy as a point          injectables and once-a-month pills. New
of departure, often conducted by researchers          methods such as these would help to broaden
connected to women’s health organisations.            women’s choices.
Such studies emphasise gender dynamics, and               Once-a-month injectables came on the market
the quality of care provided by family planning       in some Latin American countries as early as the
services as factors in women’s use of contra-         1980s, produced by local companies. A 1984
ception and their views on it. These studies are      qualitative study of these methods in Mexico
usually qualitative in nature, and quote women’s      showed that women preferred them over three-
views and experiences extensively. As Widyan-         month injectables.8 Two newer once-a-month
toro comments:                                        injectables (brand names Cyclofem and Mesi-
                                                      gyna) each contain a combined oestrogen and
‘Survey results are the bones of any topic; the       progestogen, which reduces the extent of
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                                                                                               Beyond Acceptability
                                                                                                                   75
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