Im 25 years old and ever since I had my first period I skip from 1-2 months. I have gained a lot of weight almost 60 pounds in the last 7 years. I seem to be getting heavier and heavier each and everytime. I do not eat large portions and little junk food. I was wondering if this is normal as I have done various test which came back normal. Im planning on getting pregnant in the near future, but I get anxious as Im unsure if Ill be fertile and how much weight Ill gain. What could be the problem?