the fact that you do not realize that a women's vagina IS more heavily regulated than a fire arms indicates a TRUE lack of knowledge on your part. 

And when you become educated about the above, please let women know. 
Also, let us all know how it is that you believe that we should allow an insane person on the ground to have a firearm, but not a person in prison. 
NO WHERE IN THE CONSTITUTION does it say that prisoners can not have firearms. 
So, reconcile that, and let us know.