My D/h Is 29 we only have one d/s and when we were trying for him we dtd every day to every second day.... This time I am getting him release everyday sometimes twice a day and for our attempt I will get him to release twice within 24 hrs and then the third release will be our attempt still within that 24 hrs.... I hope that by having one attempt will keep sperm count low I will do a JandD after.... When we concieved our ds we were dtd not just having him release so I would of been FULL of his swimmers ha ha ha