There are several organizations who collect data on teen sexuality.
My wife is a pediatrician in Denver who has been recording the response of her patients for more than 10 years. Teen sexual activity has more than double since she began recording the results. Here is the latest from Jan. - Oct. 2011. Note that there number of teen girls is larger than boys.
Age Gender Per Cent Sexually Active
10 -12 M 5%
10 - 12 F 3%
13 - 15 M 18%
13 - 15 F 24%
16 - 18 M 32%
16 - 18 F 41%
18 - 20 M 72%
18 - 20 F 88%
BTW, She sees a larger percentage of teen girls and boys who shave most or all of their genitals. By the age of 16, 78% of girls shave; by age 18, 61% of boys.
STD are common in people who are sexually active... if you are sexually active at the age of 20 then you are high risk to have an STD.
No. A pap smear also checks for cervical abnormalities, infections or cancer, and is for all females who are 18+ years of age, or who have become sexually active earlier than that.
1:4 is the ratio of What is the ratio of 25 over 100
You do not get rid of the teenagers are supposed to jump on the building and go over the teenagers.
It isn't healthy to have an urge to urinate constantly. You should see a doctor.
Teenagers are pretty much the same the world over so Canadian teenagers are no different than the rest.
maybe he is sexually confused
Is when teenagers are seriously over weight.
5 over 6. However, this is a fraction, not a ratio
There is not a ratio that has the value of one. A ratio is assets over liabilities.
It is not yet known how many teenagers have died, but over 12,600 people have died.
It could cause you to be more sexually responsive but other than that no.