Does the day an embryo implants affect how far along it measures? So if you implant earlier than than average will baby measure ahead and if baby implanted later than average will baby measure behind LMP dates?

Asking based off of an average 28 day cycle because that’s generally what drs/ultrasound techs go by. From what I heard 9DPO is average implantation day, so it would measure right on track if it measured to LMP dates? And if baby implanted 7DPO then it would measure a couple days ahead? I hope my question makes sense lol. Just curious!