No one ever feels regret after engaging in sexual activity at an early age? a)true b)false

False, a girl/guy can be uncomfortable about the situation but will still go ahead and proceed making love to satisfy their love one. 

False boys and girls feel uncomfortable  at a young age 

There are a couple of answers.you could have an infection, a sti, std, or other problematic health issues.i would recommend going to the doctors, if not, take a shower and wash down there, then wait a couple of days, and if it’s still there, then is when you should go to the nearest or trusted gynecologist of your choice.

The answer is "false". improved balance is not a primary benefit  of regular cardiovascular exercise.