Sentence examples for intercourse rate from inspiring English sources

While the teen intercourse rate has declined -- from 54percentt in 1991 to 47percentt in 2003 -- this may be partly because teenagers have simply replaced intercourse with oral sex.

Hence their sexual intercourse rate may decrease.

The full sexual intercourse frequency also significantly roused to a 4.9 ± 2.9/month intercourse rate for sildenafil and 6.9 ± 4.6/month (p=0.04) for tadalafil, because the longer half-life of the latter facilitates the higher frequency of intercourse, as was concluded by the study.

Nonetheless, a comparison of college students in 2001 and 2006 revealed that self-reported premarital sexual intercourse rates went from 16.9 to 32%%, respectively (Pan 2007).

This difference consisted of significantly higher intercourse rates with casual and cash-paying male partners.

It was divided in three topics: 1) prevalence of sexual intercourse and rate of condom use while traveling, 2) general information on the different STIs and prevalence rates around the world, 3) the different means of protection against STIs.

Overall, both regimen were effectives with a normal IIEF EF domain score (≥26) achieved by 60.2% and 62.3% of patients, and a 72.6% and 74.4% mean per patient intercourse success rate.

It has been suggested that gender of the infant may be affected by such elements as the timing of intercourse, coital rate, or the hormonal milieu at the time of conception [ 55].

When taken on demand, tadalafil 20 mg versus placebo allows a range of 62%–74% (vs 0%33%%) of successful intercourse attempt rate up to 36 h (p<0.001 up to 24 h; p=0.017 up to 36 h) (Allen et al 2004; Seftel et al 2005).

Overall, 42% of girls and 33% of boys reported experience of sexual intercourse, with rates by school ranging from 23%to61%1%.

Ovulation is induced in 50 70% of cases and, together with timed intercourse, the pregnancy rate varies between 15 and 25% per cycle with a low multiple pregnancy rate of 6 8% [ 18].