Hey Jackie,
i'm not really sure that I agree with the whole weight issue, I think it really must just come down to the individual. I am overweight at 210lbs and 5" 7, my cycles have remained unchanged since I started my period and I ovulate every month like clockwork. You know there was a study years ago that stated " being overweight does not neccessarily mean you are unfit", it was quite the contrary, stating that slimmer women tended to live the least active lifestyles so were therefore less healthy than a woman the same age and 40 pounds heavier.
I guess what I'm trying to say is that being overweight needn't be the only reason you are having problems, like I said before, I am overweight, I over eat, and I eat rubbish some of the time...... but I don't drink, I'm very active and I make sure I have a constant intake of essential vitamins and minerals.
My dads wife is 5" 3, 235lbs, diabetic, has arthiritis in her spine and hands, eats terribly, smokes, is 35, very rarely lifts her back side off the settee and is pregnant with #2 !!!!!!!
Like I said, it's down to the individual..........
I hope you have more luck chicken and something amazing happens for you, don't get yourself down about it.....you are a very special lady xxxxxxx
for atleast the next 2months as my body would not be able to keep a fetus save in my womb. As my hormones are non exsistent at the moment, i started treatment saturday afternoon already and DH is also being treated so we will get our HEALTHY 
Linear Mode
