We only have anal sex so that my partner does not get pregnant. Is that OK?

Anal sex has a high risk of transmitting infection and does not completely prevent pregnancy. This is because, the distance between the anus and the vagina is not much and few drops of semen may spill into the vagina during anal sex. Also, condoms and lubricants are essential here since the anal area is a breeding ground for a number of viruses and bacteria and there is more risk of injury in anal sex because it is less elastic and dryer than the vagina. These factors make transmission of infection from one partner to another easier. If you practice anal sex, always use a condom and a water- based lubricant, like KY Jelly. Using oil or cream causes infection and damages the latex of the condom.