71.   Within minutes, a report will predict your future health and warn you about risky behaviors.

72.   Other people are forbidden to donate blood for a year after certain risky behaviors, such as having sex once with a prostitute.

73.   But they also reported significantly less risky behavior as young adults than a comparison group.

74.   Children who are closely supervised by their parents are less likely to engage in risky behavior, according to a study that backs up popular belief.

75.   Experts worry that complacency about getting AIDS, fueled in part by the availability of effective HIV treatments, may be behind a return to risky sexual behavior.

76.   Scientists at the conference said the study was too limited to draw broad conclusions about how advancements in AIDS treatment may fuel risky behavior.

77.   Studies released during the conference also showed that risky sexual behaviors are continuing among young Americans.

78.   That concerns experts because they suspect it reflects more risky sexual behavior, which could lead to a spike in HIV infections.

79.   The only way to change this risky behavior was to educate people about sex, Christian said.

80.   The study released Thursday found more than half of all American teens have never participated in the risky behaviors being studied.