Whenever you feel like doing it get just get something to distract you from it.

I would assume the mom would catch on if the dad could. Moms do have knowledge of these things...

Jacking off one time before bed isn't enough for you?

Ew

Get a girlfriend

OP, no judgments on your masturbatory activity: I don't know your particular behavior enough to claim it healthy or unhealthy, nor do I want to know. But this is a massive YDI: medical tests are expensive, and your family is sincerely concerned for your health. Unless your family is made up of lunatics who would disown you over this, which i sincerely hope is not the case, a little embarrassment is a small price to pay to spare your family the stress and expense that they are experiencing for you.

It only takes that long? I suppose that's better than the alternative...

All those bathroom trips must be draining. you did this to yourself.

There's something called your room. At night. try that sometime.

they sent you to the hospital for diabetes? I might have diabetes (bad diet induced by my parents, and a lot of people in my family have it) and when my mom realized that I was showing symptoms, she just made me an appointment with my doctor. Your parents over-reacted... and you need to get a date