Hello just jumping in here. We are doing out first round of ivf and I am just starting on the pill. FS wants us to go with testing if we get a good number of day 5 blasties as in more than 2 as we have had a couple of m/c. If we only get 1 or 2 day 5 we will proceed without testing this round... It makes sense when he explains it! So hope you don't mind me being here even though we are not 100% on whether we are going this path or not.