Sometimes, perhaps during a different part of my cycle, there is no discomfort. It feels very chemical, somehow. My other question concerns anal sex. I am afraid to have him ejaculate inside of me during this activity. Someone somewhere once told me that semen will act as an enema and the results could be pretty disgusting.
Bacteria grow in the vagina of a normal, healthy woman.
Some bacteria keep the vagina somewhat acidic, preventing yeast, fungi, and other harmful organisms from multiplying out of proportion. If these harmful organisms do multiply, they secrete wastes that irritate the vaginal walls, causing infections. At such times there may be an abnormal discharge, mild or severe itching or burning of the vulva, chafing of the thighs, and, occasionally, frequent urination. Because you're switching from protected intercourse with condoms to birth control pills, you are less protected from other STDs. Also, for both you and your boyfriend, washing your hands and genitals before you have sex may make a difference.