Which is a reason that abstinence is a good idea for teenagers?

The proper answer is that once you have sexual intercourse, you will keep exposing yourself to the risk of STIs and pregnancy.

Abstinence is a good idea for teenagers because it prevents unwanted teen pregnancies and prevents contracting and spreading STI's. However they could just practice safe sex which should be taught more in schools than abstinence. Teenagers are exploding with hormones and they want to experiment and enjoy themselves and figure out who they are, forcing abstinence will just lead to anger and resentment and possible sexual aggression in adulthood. Abstinence will prevent pregnancy and the risk of STI's but so will proper sex education.  

answer; 42pills or capsules; now if the person eats three meals a day then it would be 80 pills or capsules, and if the person only eats twice a day then it would be 56 pills or capsules; good luck