First, homosexuals can have sons through artificial ways.While homosexuals are impaired in their capacity to procreate through sexual intercourse because of their complete lack of sexual attraction to the female anatomy, male virgins, of straight or of bisexual tendencies, are not impaired by lack of sexual attraction to females and so if they ever decide to shake off their virginal status there's nothing to prevent a male virgin from having a healthy sexual relationship with a female with procreation following.
Second, you said " if they ever decide to shake off their virginal status" but if they don't, then you can put gays and virgins in the same category you called abnormal.
Third, according to you if virgins decide to shake off their virginal status, then there is nothing that prevent them to procreate. Have you ever heard if impotence, sterility, contraceptives etc?
Whether one is gay or virgin is not abnormal, even your stupidity is not abnormal, even though you can be called the most stupid poster in this thread.