Morning Ladies,
I have been trying since April last year, although am only on my third cycle in this time, which is obviously a problem!
Purple and Mishy, it's great that you are trying to adopt a healthier lifestyle, this is obviously important when trying to get pregnant.
However, please don't beat yourselves up over your BMI. Women of all different sizes conceive and there is nothing to suggest your BMI has anything to do with your current situation.
Out of my friends who have become mothers, they range from size 8 through to size 20, there really is no rhyme or reason to these things sometimes. In fact, I was an avid runner up until about September when I discovered that the mileage I was putting in may have an adverse affect on my cycles. You literally can't win sometimes!
Try and stay positive and not to blame yourselves, it won't help the situation.