ive heard of gay people who get married and get children. its completely possible. even i can do it, if i use my imagination. but i doint believein it, cuz its not the truth. you dont love the woman in her physical form. so therefore it doesnt complete the sacrament of marriage (it is fully completed after sexual intercourse, physical and mental).
of course, you could be Bi, but when you are bi, you chose to be 'hetero sexual' and deny your gay side ever existed.
as for change? its all mental. ive heard chromosomes to chemicals to child molestation.
homosexuality, i believe is caused by genetics and chromosomes. some thing went wierd and voila.
you could count this as a disablity, but i dont, cuz im not..disabled.
i prefer staying gay because of my intrest in the arts. im a visual artist as well as a muscician. because of the feminine grace i hold, i dont want it to go away cuz then i must search for a new style.
i like liking men. it makes me feel safe in the arms of a guy.
the love is pure and it also is sexual.