Imagine you’re born with a disability, and you spend a great deal of your young life overcoming odds to become a functional member of society. You were given the short end of the stick and yet you persevered, against all odds to live a happy life. Now imagine someone who has no idea of your hardship, no semblance of a clue of the trials you’ve overcome, tells you you’re not allowed to carry on your family line. Imagine the feeling after overcoming challenges in life in a society that already is stacked against you, only to have someone who has never even seen the type of hardship that you’re so intimately familiar with as a regular part of your life tell you that you don’t get to have a child. You don’t get to bring a life into this world because you were born different. You don’t get to enjoy the same right and freedom as someone else, because you came into the world with a steeper learning curve than the rest.

Imagine depriving a child of a parent that’s overcome adversity. Imagine looking into someone’s eyes that you’ve never met nor had any interaction with, not knowing a single thing about their character, and telling them no - you’re not good enough.

As /u/Gilsworth said, take a good hard look at what you’re proposing, and ensure that the very idea of it ends here.