It depends. How much your parents are related will matter a lot. You’ll get two extra sets of genes from one grandparent and one parent.
So you and the grandma bang and have a son (+1 new blood). That man has half your genes. He goes on to bang your mom (+1 new blood). Now you’re back to your full set of genes. You could be really inbred or perfectly normal. If your parents were cousins or siblings you’re more screwed than if they are from different bloodlines since you’ll have even more consanguinity than normal cousins or sibling children would.
It depends. How much your parents are related will matter a lot. You’ll get two extra sets of genes from one grandparent and one parent.
So you and the grandma bang and have a son (+1 new blood). That man has half your genes. He goes on to bang your mom (+1 new blood). Now you’re back to your full set of genes. You could be really inbred or perfectly normal. If your parents were cousins or siblings you’re more screwed than if they are from different bloodlines since you’ll have even more consanguinity than normal cousins or sibling children would.
Awesome! Thanks for the response.