I'm a 33 years old female. I have been having irregular periods since my 20's. I'm married for 3 years and have a 7 months old son. I was diagnosed with pcos and was under medication for ovulation. During my pregnancy I had gestational diabetes and had to go for cesarean section as the baby was too big. After delivery I have been having irregular periods, sometimes I have periods twice in a month and one month I did not have period. I want to know what is the problem with me and will it have any effect on my other pregnancies.