We did an egg retrieval 2 days ago. Yesterday (day 1) we got a call that we had 14 fertilized eggs. We got a call today (day 2) to change our transfer to a day 5 transfer. I asked the woman how many embryos were left and she said 9. Is this normal? Has anyone else had experience with embryos dropping off this early? We were so excited by 14 but became a little deflated today.