Sperm Meets Egg Plan AKA SMEP
1) Start BDing every other day from CD8
2) Start using OV sticks from CD10
3) As soon as you get a positive, BD that day and the following 2 days
(If no positive at all, just BD every other day until CD35)
4) Have a break for one day, then BD again for good measure
5) Then NO BDing (eeps) for 15 days. In that 15 days, your man needs to release his sperm so, urm, treat him to some 'fun' that doesn't involve actual BDing on, say, DPO 7/8.
(If you're just started a new cycle, might be worth 'releasing' his sperm now if you didn't a few days ago)
6)15dpo, do a test (not before, if you can help it, torture I know)
P.S its had very good results