I thought the term cut off meant the days you get hubby to abstain is this not right?
My hubby last dtd on cd 9 (in the evening) he abstained for 4 days and we bd'ed on cd 13 and ovulation either happened soon after or up to 24 hours later.
I thought this is what we were meant to do? Best to get hubby to hold off for 2-4 days with day 4 being the better one, and to time intercourse as close to or just before Ovulation??