Thank you everyone. That was a bit of a stress this morning but all great since the transfer.
One embryo was transferred, one didn't make it and one isn't looking good but may be frozen again if it grows more.
Welcome @rainbow road.
@corzjayne sorry I'm not familiar with endometrin. I can add that my first and second transfers I was on two progesterone pessaries a day but this cycle the FS said to just use one a day so it does vary.