Mirror picture twins outcome any time a fertilized egg splits later on inside the embryonic phase than standard timing, about day nine–twelve. This type of twinning could exhibit properties with reversed asymmetry, including reverse dominant handedness, dental composition, and even organs (situs inversus). This is recognized as heteropaternal superfecundation — https://bookmarklogin.com/story20380660/hcbs-102-can-be-fun-for-anyone