Masterbation Medical Issues Could This Be Hypogonadism?

Could this be hypogonadism? - masterbation medical issues

My friend still has problems reaching orgasm. It sometimes makes the orgasm, but not often - they can have sex for hours and still not come to an end. Difficulties, both during sex and also during masterbation - so I guess it's not just me. If you have an orgasm, which ejaculation, ejaculation, but much less than other men who were with.

He leads his lack of orgasms in later life, but I am afraid that this is not normal for a child 31 years and you suspect that an underlying medical problem. If this is Hypogonadism? Is there any other medical problem that sounds?

Thank you for your help!