Negative, Ake. Homosexual practices can be safe or they can be dangerous, depending on how they are carried out, I sauppose. I have no firsthand data. Hetero sexual practices can likewise be risky or safe depending on how they are carried out. It would seem obvious that, for example, anal penetration on either kind of pairing would be more risky than oral sex or vaginal penetration, would it not? But there is no more inherent risk in one kind of pairing than the other. The risk in dangerous sexual practices is not defined by the sexuality pairing.