No problem Mel - I hear so many women think they have missed the boat when perhaps they just are not one of those lucky women that get a true positive one day and off you go!

You are so right,,, JUst becasue you get the timing right doesn't mean that you will get "lucky" that cycle. It's a long and diffiuclt journey for the sperm to meet that egg. However, isolating your ovulation time and getting jiggy with it then optimises the opportunity.
One of the reasons cited for women not conceiving within 6 months of ttc is that sexual intercourse wasn't frequent enough and wasn't timed correctly. Charting can tell you after the fact when you ovulated but can be varied due to shift work, broken sleep, illness etc. OPK's once you can get them right (it took me a few months for my body) will be very accurate.
So, we can all strike those two off our list!!!!
Nighty night