Pregnancy happens when male sperm and a female egg meet as a result of sex. Sperm have tails to help them swim to the fallopian tubes and fertilize an egg. Pregnancy can NOT be avoided by having sex standing up, urinating/jumping after sex, or by taking Aspirin and Panadol-these are painkillers. Putting aspirin in the vagina does not stop pregnancy and can cause infection. Family planning/abstinence are the only ways to stop pregnancy. ONLY CONDOMS PREVENT HIV and Sexually Transmitted Infections.
Attribution: Marie Stopes