V.H.
I really didn't have to explain this to my son. I wouldnt be forth coming with too much information. I wouldnt let them watch the delivery. My mother kept my son until the process was done and then he came into meet his sister. He really got distracted by the sister and forgot about the process. He understood that mom was sore from her coming out but what so in aww over her, he really just didnt ask anymore. Good Luck.