Originally Posted by Human Rasengan
Why can't we just talk about the manga and not pounce on each other.. I have to agree with LD.. this is a fictional world .. who's to say they are bound by the same laws and physics as we are.. oh wait last time I checked no one could manipulate nature here besides a farmer. even tho we are provide with information by the manga it is easy to fill in the part's it is a story that is constantly evolving.. things that once were true aren't anymore and other things are going to be skewed
Unless you're trying to suggest that the presence of Chakra coils somehow changes the process of human reproduction in Naruto, this is completely pointless and meaningless.