Mirror image twins final result when a fertilized egg splits later on inside the embryonic phase than usual timing, close to day 9–twelve. Such a twinning could exhibit properties with reversed asymmetry, including opposite dominant handedness, dental composition, or perhaps organs (situs inversus). This is named heteropaternal superfecundation — a https://www.hcbstwinhorizongurgaon.com/why-families-choose-hcbs-twin-horizon-sector-102-gurgaon/