unprotected sex造句怎么写

Teens smoke, take drugs, have unprotected sex and ride with drunk drivers, not because they think they are invulnerable or have not thought about the risks, says a new Cornell study.

Major ity of patients practised unprotected sexual intercourse,4.2% used condom in co mmercial sexual activities, only9.7% used condom even after having contracted t he present STDs.

You are playing Russian roulette every time you have unprotected sex.

It is one of many risks that come with unprotected sex.

Characteristics of unprotected sexual behavior and its related factors among female sex workers working in entertainment establishments

Black said HIV-infected couples who want to conceive, but cannot afford sperm washing or artificial insemination, should be advised to take ARVs and limit unprotected sex to the one or two days in the woman's cycle when she is most fertile.

Some wives continued to have unprotected sex even though they knew their husbands were having affairs.

Infertility is defined as not being able to get pregnant (conceive) after one year (or longer) of unprotected sex.

It is one of many risks that come with unprotected sex. Others include sexually transmitted diseases such as AIDS.

lose their virginity and engage in unprotected sex.