Not yet. Have you? Spose I should at least look it up and see whats all about. Will you use Opks or chart your temps? The only problem I see, is us becoming even MORE obsessed that we are already. Im a firm believer in relaxing to fall pg, has always worked for me in the past. I saw the Maybe Baby OPK saliva tester thingy in the chemist. Its pretty pricey at $75, but considering what i spend on Hpts each cycle, it could actually work out cheaper in the long run.