Hi Evie, welcome

well you're starting off in the right place with your Dr's visit, FA and iodine! Since you're over 35 after 6 months of TTC I think you can ask for help and be refered to specialists - other ladies here will have more info on that.
In the meantime you could just BD (baby dance/have sex) around your estimated ovulation, which would be about cycle day 14 to 18 I think? Or you could try charting with Fertility Friend (an app), take your temperature each day to get a more accurate time frame for conception.
I'm not sure how cruisy or serious business like you want to start off, I wish you all the best though, and really hope you can add to your family!

Edited by Nellennium - 20 July 2013 at 9:28pm