I have experienced a reoccuring pain in the right side of my abdomen. This started 2 days after my transfer when i stood up and it felt like a light punch which took my breath a little. I haven't felt it that severe since but a pain keeps coming and going in the same area. I phoned the clinic and they said they aren't concerned but it is still there so now im worried that something might be wrong. Is it possible the embryo has implanted in the wrong place? Can this happen with ivf? I haven't helped myself by searching on the internet.