Well, if being homo/Les is as normal as being hetero why can't gays have children? Maybe nature missed something when created Humans?
But i do hope that a lot of men turn gay and all women turn hetero, more women available for me ;)

Only God Can Judge Me
الله فقط يمكنه محاكمتي

I am you and you are me, if you love i love, if you suffer i suffer
أنا أنت, و أنت أنا, إذا أحببت نفسك أحببت نفسي, إذا عانيتَ عانيتُ