I already posted a very detailed rundown of intersex conditions where people who are genetically female are born with penises and people who are genetically male are born with vaginas, in response to your last post where you presented this laughably simplistic opinion.
You can keep repeating your ignorant pronouncements until you are blue in the face, and frankly I hope you do, because every time you repeat these scientifically unsound arguments you show exactly how little people like you care about the truth, and how far you are willing to go to demonize anyone who upsets your antiquated world view....and people who think will realize that you and your ilk are not to be trusted and have ulterior motives, or else you wouldn't need to lie about it.
Complete Androgen Insensitivity Syndrome-
"The syndrome is caused by various geneticmutations on the X chromosome. The mutations make a developing
male baby unable to respond to androgens. (Androgens are responsible formale physical characteristics.)
If the androgen insensitivity is complete, this prevents the development of the penis and other male body parts. The child is born appearing to be a girl. The complete form of the syndrome occurs in asmany as 1 in 20,000 live births."
http://www.nlm.nih.gov/medlineplus/ency/article/001180.htm
XX male syndrome-
"XX male syndrome occurs when the affected individual appears as a normal male, but has female chromosomes."
http://www.enotes.com/genetic-disorders-encyclopedia/xx-male-syndrome
I am now convinced that no amount of factual information will ever sway you from thinking that if you ignore these kinds of conditions they will cease to exist, but I include these links so that people who actually care about becoming educated before they speak can do so.