I'm going to assume your male. When this is done it mainly to check to see if exertion of slime kind causes your testes go through the foramen of the pelvis into the abdomen. Trust me this is a very true and very painful condition.
Answer:
It could actually be three I know because I’ve done it and after that I didn’t want to do schoolwork I couldn’t concentrate , and I would stay up sad and giving things
away because i though I wouldn’t be needing them soon
so the question should be which one isn’t a sign
Which would be A
Explanation:
What is this for if you don’t mind me asking
The two main parts are the Systemic and Pulmonary