Background
The number of HIV-infected women giving birth in the U.S. is increasing. Research on pregnancy planning in HIV-infected women is limited.
Methods
Between January 1 and December 30, 2012, pregnant women with a known HIV diagnosis prior to conception at 12 U.S. urban medical centers completed a survey including the London Measure of Unplanned Pregnancy (LMUP) scale. We assessed predictors of LMUP category (unplanned/ambivalent versus planned pregnancy) using bivariate and multivariable analyses.
Results
Overall, 172 women met inclusion criteria and completed a survey. Based on self-report using the LMUP scale, 23% of women had an unplanned pregnancy, 58% were ambivalent and 19% reported a planned pregnancy. Women were at lower risk for an unplanned or ambivalent pregnancy if they had previously given birth since their HIV diagnosis (adjusted Relative Risk = 0.67, 95% CI 0.47-0.94, p=0.02), had seen a medical provider in the year before the index pregnancy (aRR 0.60, 95% CI 0.46-0.77, p<0.01), or had a patient-initiated discussion of pregnancy intentions in the year prior to the index pregnancy (aRR = 0.63, 95% CI 0.46-0.77, p<0.01). Unplanned or ambivalent pregnancy was not associated with age, race/ethnicity, or educational level.
Conclusions
In this multi-site U.S. cohort, patient-initiated pregnancy counseling as well as being engaged in medical care prior to pregnancy were associated with a decreased probability of unplanned or ambivalent pregnancy. Interventions that promote health-care engagement among HIV-infected women and integrate contraception and preconception counseling into routine HIV care may decrease the risk of unplanned pregnancy among HIV-infected women in the U.S.