Can doing drugs at a young age affect you to not have kids in the future?

Not unless too much: Using drugs at a young age mostly does not make you sterile unless you do too much and too many different drugs.If you are doing drugs at age of 19, you should try to stop, and if you can not do it yourself get help before it is too late.

Maybe: It is often the seual activity that accompanies drug use that leads to a poor partner selection, std's and eventual damage to female reproductive structures. This often results in infertility.There is theoretical effect on your eggs of anything you take, as you are born with the only eggs you ever have.The true effect is unknown.