Christians, why does god make deformed babies, straightfoward answer please?

It has to do with genetics, God sends the baby's spirit down into the mother, and if she is an alcoholic, or if she does drugs then the baby suffers by being malformed or suffering mental or behavioral problems. And actually it does strengthen some people's relationship with God, I recommend you watch www.lifewithoutlimbs.org with Nick Vujicic. He was born without arms and legs but he has a strong testimony of Jesus and he does motivational talks all around the world. The last thing I will tell you is that God never gives us more than we can handle, and there is a plan for everyone, it will all become clear in the end.