Only a fifth of pregnancies among women living with HIV in the US are planned
Microbicide ring study shows users are reassured about discomfort but develop new worries about safety
Tenofovir vaginal ring protects monkeys on Depo-Provera against HIV-like virus
One-in-four deaths in pregnancy due to HIV in worst-affected countries
Contraceptive injections and HIV infection risk – a public health conundrum
