Well Im still a teen. Scince I haven't kept track, I'm not too sure if i'm regular or not.
Im on vacation and in school we would have PE for 45 mins a day 5 times a day.
1 month and a half later I started tennis and now i'm heavily excersising 2 and a half hours for 4 days.
depends..could be due to heavy exercise...are you normally regular?
Take the test...you may want to wait till your closer to two weeks late pg lests are very accurate, morning urine is best