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Objective: To investigate whether an early need of hormonal contraceptive (HC), or a failure to find a suitable method, are warning signs for endometriosis.

Design: A retrospective cohort study.

Setting: Sweden.

Population: The cohort consisted of 720 805 women aged 12-27 years during the period 2005-2017. All women, regardless of whether they received a diagnosis of endometriosis or not (reference group), were included.

Methods: We used data from Swedish national registers. Risks are expressed as crude and adjusted hazard ratios (HRs and aHRs, respectively) with 95% confidence intervals (95% CIs), adjusted for age, education level, civil status, parity, country of birth, and diagnoses of infertility, dysmenorrhea or depression.

Main outcome measures: A diagnosis of endometriosis between 12 and 27 years of age.

Results: During this period, 3268 women were diagnosed with endometriosis (0.45%). Women who started HC at the ages of 12-14 years had a higher risk of receiving the diagnosis (aHR 2.53, 95% CI 2.21-2.90) than those who began at age 17 years or older. Having tried more types of HCs was associated with a twofold increased risk of endometriosis (more that three types of HC, aHR 2.31, 95% CI 1.71-3.12). Using HC for more than 1 year was associated with a decreased risk of endometriosis (>1 year, aHR 0.53, 95% CI 0.48-0.59). Women with endometriosis more commonly had dysmenorrhea, depression or infertility.

Conclusions: The use of HCs at an early age and a failure to find a suitable HC were identified as warning signs of later receiving an endometriosis diagnosis. A longer duration of HC usage reduced the risk of receiving the diagnosis.

Background

Unplanned pregnancy is common, and although some research indicates adverse outcomes for the neonate, such as death, low birth weight, and preterm birth, results are inconsistent. The purpose of the present study was to investigate associated neonatal outcomes of an unplanned pregnancy in a Swedish setting.

Methods

We conducted a retrospective cohort study in which data from 2953 women were retrieved from the Swedish Pregnancy Planning Study, covering ten Swedish counties from September 2012 through July 2013. Pregnancy intention was measured using the London Measurement of Unplanned Pregnancy. Women with unplanned pregnancies and pregnancies of ambivalent intention were combined and referred to as unplanned. Data on neonatal outcomes: small for gestational age, low birth weight, preterm birth, Apgar score < 7 at 5 min, and severe adverse neonatal outcome defined as death or need for resuscitation at birth, were retrieved from the Swedish Medical Birth Register.

Results

The prevalence of unplanned pregnancies was 30.4%. Compared with women who had planned pregnancies, those with unplanned pregnancies were more likely to give birth to neonates small for gestational age: 3.6% vs. 1.7% (aOR 2.1, 95% CI 1.2–3.7). There were no significant differences in preterm birth, Apgar score < 7 at 5 min, or severe adverse neonatal outcome.

Conclusions

In a Swedish setting, an unplanned pregnancy might increase the risk for birth of an infant small for gestational age.

Background: The spread of sexually transmitted infections (STIs) is an ongoing public health challenge, and awareness of risk factors is essential for designing effective preventive interventions. This study aimed to assess self-reported STI occurrences and identify risk factors and sexual behaviors associated with STIs among female university students.

Methods: This is a cross-sectional, online questionnaire study, including 384 female university students seeking contraceptive counseling at a gynecology clinic in Uppsala, Sweden, and reporting having had sex. Associated risk factors and behaviors were assessed by comparing those who reported STIs and those who did not.

Results: The mean age of participants was 22.8 years. Seventy-eight (20%) had contracted at least one STI, with seven (9%) experiencing multiple infections. Seventy-three (94%) reported first-date sexual activity without a condom among STI experienced. Chlamydia trachomatis was the most common STI pathogen (68% of all infections), followed by Herpes simplex virus (18%) and Mycoplasma genitalium (13%). Behavioral factors associated with self-reported STIs were first-date sexual activity without a condom, not using condom at first intercourse, younger age at first intercourse, a higher number of sexual partners overall and in the last 12 months, experience of anal sex, dating app usage, and regretting sexual activity after substance use (P < 0.003 for all).

Conclusions: Condom use was low among the respondents, and STIs were common regardless of the high level of education in this group. Contraceptive counseling needs to highlight the importance of condom use in addition to contraceptive efficacy. It is also essential to consider the specific risk factors and behaviors prevalent among young adults to reduce the spread of STIs.

Introduction

In spite of societal efforts to strengthen women's sexual and reproductive health in Sweden, many women have unmet contraceptive needs and the abortion rate remains high. The aim of this study was to investigate contraceptive use among abortion-seeking women.

Material and methods

Swedish-speaking women seeking an induced abortion up to the end of gestational week 12 at seven hospitals filled out an anonymous paper questionnaire between January and June 2021. Data were analyzed using frequencies and cross-tabulations, and the Chi-square test was used to compare age-groups. Valid percentages are presented.

Results

In total, 623 women participated. Median age was 29 years and 13% were born outside the Nordic countries. In the year preceding the abortion, condoms (37%, n = 228) were the most commonly used contraceptive method, followed by short-acting reversible contraception (SARC) (35%, n = 213) and withdrawal (25%, n = 152). Around one in five (n = 113) had not used any method in the year preceding the abortion. Sixteen percent (n = 96) had changed contraceptive method in the last year. At the time around conception, 15% (n = 90) reported use of SARC and 2% (n = 12) of long-acting reversible contraception (LARC). Four out of 10 women (n = 268) reported non-use of contraception at the time around conception, with a higher proportion among adolescents (70%, n = 30, P = 0.001). Among the women who responded to why they had not used any method (n = 387), the main reasons were that they did not believe they could become pregnant at that time (37%, n = 144) or had negative experiences from using contraceptives (32%, n = 123). A majority (88%, n = 527) planned to use contraception after the abortion. Of the women who had decided on method, 55% (n = 271) planned to use LARC, and 38% (n = 188) planned to use SARC.

Conclusion

The unmet need for contraception appears to be high among abortion-seeking women in Sweden. Many had discontinued contraception use during the last year, and the main reasons for avoidance were beliefs that one could not become pregnant and negative experiences of contraceptives. The underestimation of pregnancy risk indicates limited fertility awareness, thus our recommendation would be to strengthen the sexual and reproductive knowledge among this group.

Objectives: To investigate factors associated with multiple induced abortions.

Materials and methods: A multi-centre cross-sectional survey among abortion-seeking women (n?=?623;14-47y) in Sweden, 2021. ?Multiple abortions? was defined as having had ≥2 induced abortions. This group was compared to women with a previous experience of 0-1 induced abortion. Regression analysis was conducted to determine independent factors associated with multiple abortions.

Results: 67.4% (n?=?420) reported previous experience of 0-1 abortion, and 25.8% (n?=?161) ≥2 abortions (42 women chose to not respond). Several factors were associated with multiple abortions, but when adjusted in the regression model, the following factors remained; parity ≥1 (OR = 2.96, 95%CI [1.63, 5.39]), low education (OR = 2.40, 95%CI [1.40, 4.09]), tobacco use (OR = 2.50, 95%CI [1.54, 4.07]) and exposure to violence over the last year (OR = 2.37, 95%CI [1.06, 5.29]). More women in the group who had 0-1 abortion (n?=?109/420) believed they could not become pregnant at the time of conception, compared to women who had ≥2 abortions (n?=?27/161), p=.038. Mood swings, as a contraceptive side-effect, were more often reported among women with ≥2 abortions (n?=?65/161), compared to those with 0-1 abortion (n?=?131/420), p=.034.

Conclusion: Multiple abortions is associated with vulnerability. Sweden provides high quality and accessible comprehensive abortion care; however, counselling must be improved both to achieve contraceptive adherence and identify and address domestic violence.

Introduction

It is unclear whether tobacco in early pregnancy and alcohol use preceding pregnancy are associated with spontaneous abortion. The purpose was to investigate if use of tobacco and/or alcohol is associated with spontaneous abortion among women attending antenatal care, and if age and body mass index (BMI) attenuate the risk.

Material and Methods

A population-based cohort study based on data from the Swedish Pregnancy Register. All pregnant women having had the first antenatal visit from January 2014 to July 2018 were included (n = 525 604). The register had information about smoking and use of snuff before and in early pregnancy, as well as data on alcohol habits before pregnancy, measured by the Alcohol Use Disorders Identification Test (AUDIT), a validated questionnaire. Logistic regression analysis was used to estimate the association between lifestyle factors and spontaneous abortion, and multiple imputation was used to impute missing data.

Results

In total, 34 867 (6.6%) pregnancies ended in a spontaneous abortion after the first visit to maternal health care. At the first maternal healthcare visit, daily smoking was reported by 24 214 (5.1%), and 6403 (1.2%) used snuff. For 19 837 (4.2%) women, a high alcohol score was reported for the year preceding pregnancy. After adjusting for potential confounders and multiple imputation, use of tobacco was associated with spontaneous abortion; smoking 1–9 cigarettes/day (adjusted odds ratio [aOR] 1.11, 95% confidence interval [CI] 1.04–1.18), smoking 10 or more cigarettes/day (aOR 1.12, 95% CI 1.–1.26), and use of snuff (aOR 1.20, 95% CI 1.06–1.37). Higher AUDIT scores were not significantly associated with spontaneous abortion (AUDIT 6–9: aOR 1.03, 95% CI 0.97–1.10 and AUDIT 10 or more: aOR 1.07, 95% CI 0.94–1.22). Increasing maternal age showed the highest risk of spontaneous abortion from the age of 35, and BMI of 30 kg/m² or more increased the risk. There were interactions between different lifestyle factors associated with spontaneous abortion that could either increase or decrease the risk of spontaneous abortion.

Conclusions

Smoking and use of snuff were associated with an increased risk of spontaneous abortion. The AUDIT scores preceding pregnancy were not associated with an increased risk of spontaneous abortion, which contradicts the results from previous studies.

Objectives: Unplanned pregnancies are common and associated with late initiation and inadequate antenatal care attendance, which may pose health risks to mother and child. How pregnancy planning relates to maternal health and delivery in Sweden, a country with free antenatal care and free abortion, has not been studied previously. Our aims were to study whether pregnancy planning was associated with antenatal care utilization and pregnancy outcomes in a Swedish setting.

Methods: Data for 2953 women, who answered a questionnaire when recruited at antenatal clinics in Sweden and later gave birth, was linked to the Swedish Medical Birth Register. The degree of pregnancy planning was estimated using the London Measure of Unplanned Pregnancy. Unplanned (comprising unplanned and ambivalent intention to pregnancy) was compared to planned pregnancy. Differences between women with unplanned and planned pregnancy intention and associated pregnancy outcomes were analyzed using Fisher's exact test and logistic regression.

Results: There were 31% unplanned (2% unplanned and 29% ambivalent) pregnancies, whereas most woman (69%) reported their pregnancy to be planned. Women with an unplanned pregnancy enrolled later to antenatal care, but there was no difference in number of visits compared with planned pregnancy. Women with an unplanned pregnancy had higher odds to have induced labor (17% versus 13%; aOR 1.33 95% CI 1.06-1.67) and a longer hospital stay (41% versus 37%; aOR 1.21 95% CI 1.02-1.44). No associations were found between pregnancy planning and pregnancy-induced hypertension, gestational diabetes mellitus, preeclampsia, epidural analgesia use, vacuum extraction delivery, Caesarean section or sphincter rupture.

Conclusions :Unplanned pregnancy was associated with delayed initiation of antenatal care, higher odds for induction of labor and longer hospital stay, but not with any severe pregnancy outcomes. These findings suggest that women with an unplanned pregnancy cope well in a setting with free abortion and free health care.

OBJECTIVES: To investigate women's decision-making on induced abortion.

MATERIALS AND METHODS: A multi-centre cross-sectional survey among 623 abortion-seeking women in Sweden (2021). The perceived difficulty to decide on abortion was measured using a 7-point Likert scale, and analysed with univariate and multivariate analysis (odds ratios [OR], 95% confidence intervals [CI]).

RESULTS: About half (n = 322;52%) scored 1-4, suggesting the decision was perceived as easier compared to those (n = 292;48%) who scored 5-7. Reasons for the abortion were: poor economy (n = 166;27%), too early in the relationship (n = 154;25.1%), want to work first (n = 147;23.9%), want to study first (n = 132;21.5%), uncertain about the relationship (104;16.9%), and too young (n = 104;16.9%). Predictors for perceiving the decision as difficult: partner's hesitance (OR = 3.18, CI:1.76-5.73), being born outside the Nordic countries (OR = 2.23, CI:1.28-3.87), having discussed the decision with someone (OR = 2.42, CI:1.67-3.50), age ≥30 (OR = 2.22, CI:1.03-4.76), the Covid-19 pandemic (OR = 2.08, CI:1.20-3.59), and the desire to have children in the future (OR = 1.96, CI:1.18-3.28). After confirmed pregnancy, poor mental well-being was more common among those who scored 5-7 (n = 140;47.9%) compared to those who scored 1-4 (n = 122;37.9), p = .029.

CONCLUSION: Women's decision-making on abortion is complex; in times of crises, the decision procedure may be even more difficult. This valuable knowledge could be used to improve and promote satisfactory counselling beyond medical routines.

In high-income countries, parental age at first birth has increased and this postponement increases the risk of involuntary childlessness or having fewer children than desired. This interview study was conducted in Denmark and Sweden among childless men (n = 29) in their last year of an education. The aim was to explore the role of individual and societal factors on fertility decision-making and men's reflections on barriers and enablers for earlier family formation. Data were analysed with thematic content analysis. Almost all participants wanted children in the future. Overall, there was a desire to follow the 'right chronology': get educated, having a stable relationship, employment and a good financial status before having children. While most men felt mature enough to have children, they were still not ready. Influences from within the inner social circle, societal expectations, the need for security and stability and being ready to give up freedom and individuality were factors that affected participants' preferred timing of parenthood. Most men did not have suggestions for how earlier family formation could be supported. Results suggest a gap between the ideal biological and ideal social age of family formation that may lead to unfulfilled parenthood aspirations.