Hi locco

When I used OPKs I just used to collect the first urine that came out and fill the cup so I had enough to go up to the line on the ovulation stick tester thingy. I have done alot of research on Pre-seed and have come to the conclusion that just as many people have fallen pregnant using normal lube as using pre-seed, but I'm sure that it will be worth a go, if it makes you feel as if you are doing everything in your power to get a BFP then go for it, best of luck with your ttc journey

love elissa
:smt057 Me 21 DH28
4/9/02