Board Thread:Theories and Speculation/@comment-5413572-20150114180437/@comment-1512913-20150222202754

Archangel489 wrote: But if you disperse it to your kids, then they were not born with it either and would need to disperse it to their kids as well and so forth No. Kaguya got chakra as an adult, meaning it can't be present in her egg cells, because the DNA in sex cells is there since early fetus development. Hagoromo and Hamura got chakra before they were born, meaning it was present in their fetuses during development, thus they subsequently produced sperm containing chakra.