Depo-Provera is an injectable form of birth control manufactured by Pfizer that contains a synthetic hormone, medroxyprogesterone acetate, which prevents pregnancy by stopping ovulation, thickening ...

Recent scientific research has uncovered a significant association between the long-term use of Depo-Provera, a widely used injectable contraceptive, and the development of meningiomas, tumors ...

When many women turned to Depo-Provera as a convenient birth control option, they had no idea it might carry life-altering risks. After years of injections, some began experiencing troubling symptoms ...

The FDA is adding a "black box" warning to Depo-Provera (search) stating that prolonged use of the injectable contraceptive may result in the loss of bone density. The black box warning is the ...

With so many methods of contraception on the market, it can be tough to decide which works best for specific populations, and what risks might be associated with each one. Research over the past three ...

A study published on 29 June 2025 in international peer reviewed medical journal Expert Opinion on Drug Safety by Frey et al. has found that use of Pfizer’s Depo-Provera (DMPA) for more than one year ...

A popular injectable birth control, Depo-Provera (medroxyprogesterone acetate) — also sold as Depo-SubQ Provera 104 — has long been favored for its 99% effectiveness and ease of use compared to daily ...

Long-term hormone use in women is complicated, as the recent findings about hormone replacement therapy--namely, that it contributes to heart disease in some users--attest. Here’s another case from ...

Evidence indicates that Depo-Provera can cause specific mutations in women's DNA. Given the availability of alternatives without this known risk, the continued use of the shot difficult to justify.” — ...

Getting pregnant on Depo-Provera is rare but possible, so it’s important to be aware of pregnancy signs. Depo-Provera can mimic pregnancy symptoms, which may make it hard to know if you are pregnant.

Ever watch "I Didn't Know I Was Pregnant," and wonder how that's even possible? Twenty-three-year-old Olivia Barrett knows exactly how. After meeting a new guy, she researched the safest methods of ...

Have you used Depo-Provera for more than two years, and did you ever stop? Oct. 22, 2009— -- Have you used Depo-Provera for birth control for two years or more? We want to hear from you if you ...