Contraceptive method-mix and family planning program in Vietnam.
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Acquired Immunodeficiency Syndrome↗
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How contraceptive use patterns differ by pregnancy intention: implications for counseling.
To increase awareness of issues to include in contraceptive counseling-the objectives of this study were to evaluate: 1) how contraceptive use patterns (eg, non-use), level of effectiveness of contraceptive method, and sociodemographic characteristics may be associated with the occurrence of unintended pregnancy; 2) patterns of health care use for women with intended and unintended pregnancy; and 3) the association between contraceptive use patterns and sociodemographic characteristics. In-person interviews were conducted with 279 women enrolled in a Medicaid managed care health plan who had been pregnant in the last 5 years. Self-reported measures of pregnancy intention, contraceptive use, and health care use were collected. The relationships of pregnancy intention with contraceptive use patterns, level of effectiveness of contraceptive method used, and patterns of recent health care use were assessed. Differences in contraceptive use patterns by sociodemographic groups were assessed. Seventy-eight percent of women reported an unintended pregnancy. Non-use of birth control the month before conception was reported by 57% of women with unintended pregnancies and 84% of women with intended pregnancies. Use of birth control of low effectiveness was reported by 20% of women with unintended pregnancies and 8% of women with intended pregnancies. Non-use or use of contraceptive methods of low effectiveness did not differ for women in different sociodemographic groups regardless of pregnancy intention status. A majority of women reported recent health care use. Health care providers should be aware that women who have no intention for pregnancy may not be using an effective contraceptive method NOR have an effective pattern of contraceptive use.
Adolescent↗
Postpartum contraceptive acceptance in León, Mexico: a multivariate analysis.
OBJECTIVES: The aim of the present study was to identify the reasons for the acceptance or rejection of contraceptive methods among postpartum women at the Hospital of Obstetrics and Gynecology in León, Mexico. METHODS: A prospective cross-sectional study of 1025 postpartum women was undertaken. Reasons for acceptance or refusal of contraceptives were registered in a written survey. Twelve sociodemographic variables were included as predictors in a logistic regression analysis; the acceptance or refusal was the dependent variable, and statistical significance was set at 0.05. RESULTS: There were 513 patients who accepted contraceptives (50.0%) and 512 (50.0%) who refused them. The main reasons for accepting contraceptives were definitive desire for no more children (17.0%) and satisfaction with previous contraceptive methods (21.5%). The main contraceptive methods chosen were intrauterine device (67.7%) and tubal sterilization (28.5%). Reasons for contraceptive refusal were husband's rejection (33.2%) and delaying contraceptive use until after finishing the postpartum period (31.8%). In the logistic regression model, the variables previous deliveries (p < 0.001), number of Cesarean sections (p < 0.001) and women's level of education (p < 0.02) were included as predictors of acceptance. CONCLUSIONS: Previous deliveries, previous Cesarean sections and women's level of education were significant in contraception acceptance. The rejection of contraceptives was mainly attributed to husbands.
Adolescent↗
Barrier methods of contraception, spermicides, and sexually transmitted diseases: a review.
OBJECTIVE: To understand whether barrier methods of contraception (BMC) and/or spermicides lower the risk of acquiring sexually transmitted disease (STD) and to quantify the protection. DESIGN: Review of published experimental studies, in vitro and in vivo evidence on the issue. SUBJECTS: We reviewed 22 papers that examined the impermeability of BMC in vitro against STD agents or the effect of spermicides, and 60 papers reporting results of epidemiological studies on the risk of STD in users of BMC. RESULTS: There was in vitro evidence that both BMC and spermicides were effective against most sexually transmissible agents. Doubts remain on the effectiveness of BMC and spermicides in normal conditions of use, particularly against human papilloma virus. Natural membrane condoms are not impermeable and pores are seen by electron microscopy. Epidemiological studies show a consistent reduction in the risk for use of condoms against gonococcal (most studies giving relative risk, RR, estimates around 0.4 to 0.6) and HIV infection (RRs between 0.3 and 0.6 in most studies). Spermicides protect women against gonorrhoea and trichomoniasis; their role against other STDs is less clear and there is some indication of an irritative effect on the vaginal mucosa that is likely to be dose-dependent. CONCLUSIONS: A large amount of evidence indicates that BMC reduce the risk of gonorrhoea and HIV transmission, but the results are--at least in quantitative terms--less consistent for other diseases. Implications for individual choices and public health approaches should relate to frequency of exposure and severity of the disease too.
Cohort Studies↗
Barrier methods of contraception and cervical intraepithelial neoplasia.
This North Carolina-based case-control study examined risk factors for cervical intraepithelial neoplasia (CIN). Cases were 103 women with biopsy-confirmed CIN II or III who were recruited from a referral dysplasia clinic. Controls were 258 family practice patients with normal cervical cytology. All subjects were interviewed regarding their sexual and reproductive history, Pap smear screening, active and passive cigarette exposures, and contraceptive use patterns. When compared with controls, cases were half as likely to have ever used barrier methods of contraception; the adjusted odds ratio was 0.5 (95% CI 0.2-0.9). The risk of CIN II/III decreased further with increasing years of barrier method use. Recency, latency, and age at first barrier method use were all associated with a reduced risk of CIN. Men and women should carefully consider the range of benefits of barrier method use as a means to reduce their risk of unwanted pregnancies, sexually transmitted diseases, and cervical neoplasia.
Adult↗
[Contraception after heart transplantation].
It was observed that fertility and menstrual function in heart-transplanted women, impaired before the operation, become normal with a new heart. The restoration of reproductive function is also confirmed by many cases of pregnancy in heart-transplant recipients, reported in the literature. Twenty-four cases were published worldwide up to 1997, out of which eighteen had a positive result. Also a case personally treated was successful. The outcome of a pregnancy after heart transplantation is, then, generally positive. Nevertheless, such a pregnancy involves important maternal and fetal risks. Thus, the gynecologist has to provide correct information about both such risks and the most suitable contraceptive methods, for these patients. Oral contraceptives are very effective and, in the new low-dose formulations, free from serious adverse effects. No adverse effects have been observed in our patient, who represents the only case, reported in the literature, in which an estroprogestinic contraception was utilized before a pregnancy. In conclusion, during an oral contraception or after a tubal sterilization, pregnancy is really unlikely to occur. Thus, when the couple either has completed the familial nucleus or does not desire offspring, a doubt is at least justified as to whether these safer methods of contraception are advisable in such women.
Contraceptives, Oral, Hormonal↗
Will period-free hormonal contraception become the norm of the twenty-first century?
The feelings of women about their menstruations has been modified due to the use of hormonal contraception. Women using oestroprogestative pills know that menstruations are triggered by the cessation of their absorption rather than any other physiological phenomenon. They know that the amenorrhea which appears under progestative contraception is both non pathological and reversible. Consequently, a good many women, confident in terms of birth control by these very efficient contraceptive methods, wish also to space out those considered useless and unpleasant periods for 3 to 6 months and even for 1 year or more. The actual hormonal contraceptive methods theoretically allow this spacing out of the menstruations but often by dint of much metrorragia. Indeed, while the first studies on those "non-periods" contraceptive methods seem to show their harmlessness, they must be further evaluated in a more specific way. Additional studies must thus be pursued in this direction. This new request from women about their periods while being often undervalued by physicians, must now be taken into account for future contraceptive methods.
Amenorrhea↗
[Contraception and pregnancy in adolescence]
OBJECTIVE: To review and discuss different contraceptive methods currently used by adolescents, and also discuss adolescent pregnancy, including the associated risks and the importance of prenatal care. METHODS: Review of literature and clinical experience with different contraceptive methods and with adolescent pregnancy. RESULTS: The oral contraceptive pill is the most common method used by teenagers due to its low failure rate and other non-contraceptive effects. Emergency contraception is a good option in cases of rape, unplanned sexual intercourse, condom rupture, nonuse of oral contraceptives during short intervals. In this case, the pill should be taken within 72 hours after the intercourse (preferably before 24 hours for best effect). Most problems related to adolescent pregnancy have a social or economic origin; however, some medical complications such as preterm labor and anemia are frequently reported. CONCLUSIONS: The use of male and female condoms combined with other contraceptive methods should be encouraged to prevent sexually transmitted diseases. If pregnancy is confirmed, prenatal care must be implemented as soon as possible in order to minimize the risks of complication and to allow for an effective multidisciplinary approach.
Journal Article↗
Characteristics of women using different methods of contraception--some preliminary findings from a prospective study.
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Adult↗
Reducing unwanted pregnancies in Greenland.
OBJECTIVES: In 2002 the number of births in Greenland was 940 and the number of abortions 821. The Home Rule Government in Greenland and PAARISA, The Department of Health (Ministry of Health) have the goal to reduce the abortion rate in Greenland with 50% within the next 5 years. In spring 2003 an internal campaign was carried out in 8 communities/hospitals: Ittoqqortoormiit, Upernavik, Ilulissat, Aasiaat, Maniitsoq, Paamiut, Narsaq and Qaqortoq. The aim of the campaign was to recognize the problems and wishes for the future effort from the perspective of professionals (health professionals, teachers, preventive workers). STUDY DESIGN: Descriptive analyses of possibilities and barriers among professionals and lay people. METHODS: Participating observations, individual and group interviews. RESULTS: Though there are local variations, many problems are identical in the different communities. The general problems are related to collaboration, sexual supervision, education and mediation, contraceptive methods, access to contraceptive methods and moral standards in communities and the society in general. CONCLUSION: Increased collaboration between professionals, lay people and key persons in the community; improved quality and focus on sexual education; awareness on contraceptive methods used; new strategies in access to (desirable) condoms and increased focus on the problems related to unwanted pregnancies in society.
Condoms↗
New contraceptive options.
Almost one half of pregnancies in the United States are unintended. Primary reasons for the high rate of unplanned pregnancy include dissatisfaction with or underuse of effective contraceptive methods and poor compliance with contraceptive methods that require daily adherence. Several effective forms of contraception have become available in the United States within the past four years. The combined hormonal vaginal ring is inserted into the vagina for three weeks and then removed; after one ring-free week, a new ring is inserted. The contraceptive patch works in much the same way as oral contraceptive pills but requires only once-weekly application by the patient. A new intrauterine system that releases levonorgestrel provides the same contraception as traditional intrauterine devices but is associated with less menorrhagia and dysmenorrhea. The intrauterine system is highly effective and carries minimal risk of pelvic inflammatory disease. In providing counseling about contraception, the physician should consider the woman's preference and determine the likelihood of adherence to the regimen. In case of contraceptive failure, emergency contraception is effective.
Contraception↗
Induced abortion and effecting factors of ever married women in the Southeast Anatolian Project Region, Turkey: a cross sectional study.
BACKGROUND: Nearly 10% of the population of Turkey lives in the Southeast Anatolian Project (SEAP) region. The population growth rate and the rate of unintended pregnancies are high and family planning services are insufficient in this region. Lifetime induced abortion rate is also high in this region. Public health problems of the SEAP region were investigated in the "SEAP Public Health Project" in 2001 and 2002. As it is one of the most important health problems of the women living in this region; induced abortion was also investigated in this project. METHODS: An optimumsample size representing the rural and urban area of the region (n = 1150) was chosen by the State Institute of Statistics by a sampling method proportional to size. 1126 of the area's 1150 houses have been visited and data about induced abortions have been obtained by applying a questionnaire to 1491 ever married women who live in the region. RESULTS: It has been found that 9.0% of these women who had at least one pregnancy in their life had at least one induced abortion. The lifetime induced abortion per 100 pregnancies was found to be 2.45. The primary reason given for induced abortions was "wanting no more children" (64.6%). Lifetime induced abortions were 5.3 times greater with women using a family planning method than women not using family planning methods. Lifetime induced abortions were 4.1 times greater with unemployed women than working women. Most of the women have used private doctors in order to have an induced abortion. Although 32.29% have not yet begun to use a contraceptive method after their last induced abortion, 43.75% of the women have since started to use an effective contraceptive method. 23.96% of them have begun to use an ineffective contraceptive method. CONCLUSIONS: Induced abortion is still an important problem at the SEAP region. The results of the study remind us that unemployed women and women who have more than four children is our target group in the campaign against induced abortions. Most of the women use private doctors in order to have an induced abortion. Thus, priority must be given to educate private gynecologists with respect to induced abortion. After induced abortions, a qualified family planning consultant can be given to women and they can be secured to use a suitable contraceptive method.
Abortion, Induced↗
Characteristics and attitudes of early contraceptive implant acceptors in Texas.
In 1991, shortly after Norplant became available in the United States, 678 women who had received the implant from 17 providers in Texas were surveyed. Forty-five percent of these women were under 21 years old. The majority (56%) had tried the implant because they were dissatisfied with their previous contraceptive method. Forty-four percent of the sample indicated that the implant was one of the first contraceptive methods they had used and that they had only recently decided to prevent unplanned pregnancy. The average number of children per woman was 1.2, and one-third of the sample had had at least one abortion. While 37% of the women said they wanted no more children, 63% said they were using the implant as a spacing method. The reasons for choosing the implant and concerns about it varied according to the user's age, educational level and race or ethnic group.
Adolescent↗
Study of characteristics of condom-acceptors using condom as first choice and alternative method of contraception in 1981-1987 at the NPFDB, GHKL.
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Age Factors↗
Family planning in the teen population.
As an increasing percentage of adolescents reach their sexual debut at younger ages, effective contraceptive methods, which will decrease the risks of unintended pregnancies and sexually transmitted diseases (STDs), become even more critical. Contraceptive methods which are less 'compliance-dependent', such as the implantable subdermal levonorgestrel and the injectable depot formulation of medroxyprogesterone acetate, are popular in adolescents but careful counseling before method selection and on-going counseling when side-effects are experienced are necessary and essential. The use of condoms to decrease the risks of STDs will continue to be important for adolescents, and it remains to be seen what impact the long-term methods will have on effective condom use. Adolescents' access to abortions when contraceptive methods fail, or when no method is used, is being challenged with state laws which mandate parental notification or permission. A greater knowledge about the option of emergency contraception could potentially lead to increased use of this method, particularly when the option of medications such as RU486 becomes available. The potential for a reduction in unintended pregnancies in adolescents, and a reduced need for abortions is a welcome prospect.
Abortion, Legal↗
Contraceptive use and attitudes in reunified Germany.
Contraceptive use and attitudes were assessed in a random sample of 1064 German women. The majority (76%) of the sexually active, fertile women who were not pregnant and did not wish to get pregnant at the time of the survey were using very reliable contraceptive methods, namely oral contraceptives (OCs), intrauterine devices (IUDs) or sterilization. Comparison with a previous survey showed that contraceptive practice in West Germany had improved considerably since 1985. Attitudes towards the most reliable methods available (OCs, IUDs and sterilization) were found to be ambivalent. Perceived side effects and health risks were a particular matter of concern to the respondents. Although most respondents (88%) recognized that condoms prevent the transmission of AIDS, 66% of those who had occasional sexual partners did not use barrier methods. It is concluded that German contraceptive practice is reasonably effective and that if attitudes were to become more realistic the level of effectiveness could even be raised.
Adolescent↗
The arithmetic of the rhythm method of contraception.
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Contraception↗
Barrier contraceptive practice and male infertility as related factors to breast cancer in married women.
A case-control study was conducted in order to test the hypothesis that a reduced exposure to human seminal factors in the early reproductive life of women is a risk factor in breast cancer. The relative risk of exposure to the hypothetical semen-factor deficiency is 4.7 times greater for breast-cancer patients than for the controls. When the contraceptive methods alone are taken into account, the relative risk increases up to 5.3. About 16 percent of the women using barrier methods (condom, and other) and 3.4 percent of women using non-barrier contraceptive methods (diaphragm, pill, IUDs, rhythm, tubal ligation, and other) would develop breast cancer. The risk of developing breast cancer within the same population in the U.S. is 5 times greater in women who use barrier methods than in women who use non-barrier contraceptive methods. The reduction in the incidence of breast cancer by eliminating the barrier contraceptive techniques would be not less than 50 percent in married women in the entire population. The possibility of preventive measures within an adequate family planning program is emphasized.
Adult↗