So sorry it was neg. but I think it might just be early. That would be really early after an IUI so I'm guessing it would be the same for an egg transfer. I think when we were doing the IUI's they said at least 10 or 11 days until your body starts producing the hcg , hopefully in a few days things will start to look different. I am moving into trying IVF next, just waiting for AF to come to start.