a 4 yr old boy who plays with little girls toys..

i thought it was 2 b certain...anyways

girls exhibit tom boy behavior, especially if they have older or similiar aged male syblings...then males showing effiminant behavior and later deviating from that behavior as females do.

genetically speaking xy is a mutation (or recessive - depending how u look at it) of an x chromosome...and estrogen is present in both males n femles while testosterone is not produced to the same degree if sexual activity is at normal lvls

clarify: females have more estrogen, yes but males produce like 20x testosterone of females.