Well dang Ricardo didn't do his jobbie! You know it took us a three males to get a decent stud. First male seemed to be infertile (or else bad at it and the females just kicked him away), the next male did the job but was awfully rough on our females, almost biting them enough to require stitches (he got to meet the big BCI real fast). Casanova was our third male and he's done extremely well and with the purchase of Frankie the American Blue, Nova is now Stud Emeritus. lol
Your females should cycle every 5 or 6 days so make sure he's there for a few cycles just to make sure he's done the trick this time.