YES THIS HAS TO BE TAKEN SERIOUS THING FOR THE SECOND CHILD,,,,,

FIRST CHILD IT HAS NO EFFECT,,BUT FOR THE SECOND PREGNENCY U HAVE TO GET AN INJECTION(DETAILS WILL BE GIVEN BY DOCTOR),,,,

AFTER THE FIRST DELIVERY U HAVE TO GET AN INJECTION SO THAT SECOND CHILDREN WILL BE SAFE,,

MORE DETAILS U CAN ASK UR FAMILY DOCTOR