Just a quick one, my first month doing OPKs and although I have a pretty regular cycle I have started on CD5. I was under the impression I should test morning and night however the morning tests are always so faint it seems a waste of time? I've started reading SMEP and it says only do evenings? Obviously I'm getting through a lot of tests so just wondering if anyone has ever got there positive OPK in the morning or if I should stick to late afternoon evening?
Thanks in advance