Do You Have Two Implantation Bleeds With Twins Would Implantation Bleeding Be Two Weeks After Missed Period?

Would implantation bleeding be two weeks after missed period? - do you have two implantation bleeds with twins

Sept.13th and 20th Gender TP Rosa maybe 3 times in the last 2 days. Date of payment by 1 October. Similar became pregnant, that by 9 weeks, has failed.