hi i am 26 years old and i was recently diagnosed with type 2 diabetes, i am 325 pounds and i also have an underactive thyroid. I am taking 75mg synthroid and meds for diabetes. I desperatly want to get pregnant so bad, I am getting older and I dont want to not have children, I am married and we are desperate for a child. I have tried everything to loose the weight but nothing works , and i come from a family of all overweight people. I dont look like i weigh this much but i do.What i want to know is why am i not getting pregnant and what can i do to get pregnant. Also my periods are not very regular, they come every two months for the last 6 mon. Please help, I really want to be a mother and ive been trying for the last 2yrs.I am so sad because it is just not happening for me. Any advice would be greatly appreciated.