This brief is about the use of contraceptives, the unintended pregnancy rates, and birth defects among active duty servicewomen as compared to the civilian population. In policy and practice, servicewomen and female veterans should use reproductive and health services provided by local VA medical centers and discuss environmental exposures to their healthcare provider, who should conduct full exams with patients and discuss healthcare needs while the servicemembers are deployed; the DoD should look into the use of portable medical equipment and how to support all servicemembers, and policymakers may consider funding DoD programs for counseling about women's reproductive healthcare options. Suggestions for future research include adding samples from racial/ethnic minorities into studies about servicewomen's reproductive health and studying effective training to promote contraceptive use.