i am having a icsi, i have had the egg collection on friday 17th october and had the embryo transfer on the monday 20th. i started getting little cramps below my stomach but i have not lost any blood, do you think implantation has already happened??? THEN.... i had a phone call from the clinic this morning telling me that the other eggs fertilised, (5 in total) cannot be frozen because of quality. I was already told they were ok a week ago so am guessin that the embryos have encountered difficulties later. Has anyone else had an experience like this, are they more likely to succeed indside the body rather than a lab. I am now sitting here worried. Please some advice?!?!?!