ebay - which opk to buy?

[krispytoast]

Can anyone give me the name of the best cheapy opk to buy from ebay? It sounds like they vary a lot and ttc's stressful enough without having to cope with c**p sticks!!

Thanks!

Save your money instead and don't use the things!. They can be more trouble than they're worth particularly if the menstrual cycle is irregular.

OPK's are beset with problems anyway. They assume that there is only one rise in LH every month and that such a rise is immediately followed by ovulation. Both of these premise are simply not true.