I din practise the lying on bed for x mins... its rather immediate for me to jus go and wash & pee immediately (to prevent bladder infection).. the liquid will definitely flow out (either immediately or a few hours later), but i think the best swimmers are already inside.. the flowing out isnt a problem for me at least..
me married in March '11... preggy twice till date.. got a miscarriage in Apr.. current one is 7 weeks..
i think whats most impt is relax (brain and body).. if you are working then you have to take note.. I realised those are are under extreme stress are harder to conceive.. hearing stories from my friends...
Meantime you are eat folic acid to prepare your body for pregnancy!