The whole "timing" thing..

[Tanya]

There are lots of studies out there to read up on about this info.

I got a girl with a 3 day cut off (not on purpose) and I also got a girl when BDing the night b4 O (I O'd early in the morning). I have seen a lots of Shettles opposites...

Also I have read a study from NZ that says obstaining for more than 4 days gives a higher percentage of X sperm (opposite to what Shettles advises). So for instance if you were thinking of giving the O+12 a shot your partner would have to obstain for more than 4 days before your attempt... a one shot deal! It can be very involved and hard to understand!

Tanya