Sentence examples for intercourse increased from inspiring English sources

This pattern clearly implied that something transmitted in sexual intercourse increased a woman's risk of developing cervical cancer.

However, measures of population-level sexual risk behavior, such as cases of rectal gonorrhea among MSM, an indicator of unprotected receptive anal intercourse, increased from 400 in 2004 to 465 in 2008 [29].

For example, from 1993 to 1999 in San Francisco, the proportion of MSM reporting multiple partners and unprotected intercourse increased while those reporting always using condoms dropped, and the rates of rectal gonorrhea rose [7].

No condom use at last intercourse increased the odds in girls only.

The frequency of unprotected anal intercourse increased to 43 % with partners of any HIV status.

The odds of sexual intercourse increased by about 79%% (95 % CI 30 146%%) for each friend who had had intercourse.

Dr. Piot described success in fighting H.I.V., where it has occurred, to prevention programs that have fostered a number of behavioral changes: postponing the age of first sexual intercourse; increasing the use of condoms; having fewer sex partners and fewer encounters with prostitutes; and improving education and access to H.I.V. tests.

The majority (88%) recognised that anal intercourse increases HIV infection risk.

No condom use at first and last intercourse increasing the odds of clinic based testing suggests testing for safety reasons.

Since anal intercourse increases the probability of transmission [ 20], this type of sexual behavior has been proposed as an important risk factor of HIV transmission.

Additionally, it is believed that intercourse has a negative effect on the quality of breast milk too, while refraining from intercourse increases the risk of conflicts and negative emotions.