They can talk about having kids all they want in an attempt to craft a "normal" image for Shane, but I am still not convinced he is capable of having sex or fathering children. Yes, people in wheelchairs can have children; however, he is atrophied, weak, permanently curled up, and takes no measures to strengthen or care for himself. Someone posted a picture of him with only underwear or shorts on, laying on his side on the ground. He looked like the ancient excavated remains of someone who perished from malnutrition/starvation. There are no biological children in their future...just no.