Contraceptive Care of Obese Women

Female Body Mass Index and the election of a Long-Acting Reversible Contraception for the first time

OBJECTIVE

We evaluated Brazilian women with different body mass index (BMI, kg/m² ) values who were switching from a short-acting reversible contraceptive (SARC) to a long-acting reversible contraceptive (LARC) method in relationship to the reasons reported for switching and the LARC method chosen.

METHOD

We analyzed retrospective data from 1,508 women aged 18-49 years who chose a LARC for the first time. The variables were sociodemographic, BMI, SARC in use, the reason given for switching, the chosen LARC [copper intrauterine device (Cu-IUD), levonorgestrel (52mg) intrauterine system or etonorgestrel implant], and expectations of the LARC. We used the Chi-square, Mann-Whitney and Kruskal-Wallis tests to compare BMI groups. The significance level adopted was 5%.

RESULTS

The obesity group, 320 women (21.2%), reported weight gain (P <0.000) and fear of pregnancy (P = 0.004) as the most frequent reasons for switching, while the normal weight group, 637 women (42.2%), reported more loss of libido (P <0.000) and other personal complaints (P = 0.002). The IUD was chosen by 851 women (56.6%) and significantly by the largest number of obese women.

CONCLUSION

Women in different BMI categories report different reasons for switching from SARC methods and elect different LARC methods for contraception.

[Current knowledge on contraceptive knowledge in France: CNGOF Contraception Guidelines]

OBJECTIVE

To summarize current knowledge on contraceptive coverage in France and worldwide, describe the effectiveness of different types of contraceptives, describe the characteristics of women using contraception, contraceptive failure situations and describe the different medical risks associated with contraceptive methods.

METHODS

Consultation of the Medline database and of national or international reports on contraception.

RESULTS

Contraceptive coverage in France is high: 97% of women in 2013 use a contraceptive method (among fertile, sexually active women without a desire for pregnancy), with a majority using medical methods (72% using pills and other hormonal contraceptives, intrauterine devices and 25% using natural and traditional barrier methods). The 2013 pill scare called into question the use of estrogen-progestogenic contraception and the information provided by doctors, but the pill remains the first contraceptive method followed by the intrauterine device, condoms and the traditional and natural methods. Lifetime contraceptive coverage changes according to a defined standard in France: condoms for the teen-agers, pills before pregnancy and then intrauterine devices after childbirth. Sterilization is very rarely chosen and offered. Contraception in France remains a predominantly female domain. Women and couples should be informed about all contraceptive methods, allowing them to choose the method that best suits their health, living conditions and sexuality.