What is the treatment for poly cystic ovarian disease with polymenorrhoea?

Cycle control. The first line treatment is usually oral contraceptives. That works for most women to regulate the cycle.
PCOD. Well, you treatment depends upon whether you want to get pregnant or not. If pregnancy is desired, than ovulation induction is the treatment. If pregnancy is not desired, than oral contraceptives, cyclical progesterone, or even a Mirena (levonorgestrel) iud takes care of the problem. You need to see your doctor and consider your options.