I have been back for my check up and ovulated on CD14/15 this time around! So it looks like my period is going to be shorter than the usual 35 days. Doc has reduced my dose from 1500mg to 500mg and her confidence that Metformin will get me pregnant by December is outstanding! I hope she is right!. The day of my check up I was ovulating so at least I know our BD timing was right!