Thanks Rufalina, will make sure to ask the nurse what the level is when she calls with the result.

Flowerchild, thanks for the advice, you certainly sound like an expert in this field!! I'll give the OPKs a go next month IF I need to and follow your advice on when to test. You are so right, everyone reacts differently to treatment - I wish my FS gave me these possible scenarios rather than saying I would definitely ovulate on day 14 - I am just so glad I kept DTD past the time he told me to!!