Almost a third of sexually active women who did not use birth control in the past year are worried about or dislike the side effects 

Which of these is a reason that you did not use birth control?

NOTE: Among reproductive aged women ages 18-49 who reported having sex with a male in the last 12 months, with neither partner having a medical condition making it impossible for her to get pregnant, not currently pregnant or trying to get pregnant, and reported not using birth control or condoms in the past 12 months. SOURCE: KFF Women's Health Survey 2020
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