Good morning... Yess u can get regular cycles without using contraceptive pills too. But you lifestyle changes are very important. -you should eat healthy food and diet control if ur weight is more than normal. (Giver 2-3 hours gap between ur meal and bed) - exercise regularly, half n hour in the morning and half n hour in the evening minimum. - if ur over weight reduce a minimum of 4-5 kgs Or even 2-3 kgs if ur just above normal weight u ll start having regular cycles. - cycles become irregular because of hormone imbalance,caused by increase in weight, thyroid problem or pcos.so if u follow all the things I said and life style modification with out any treatment periods become regular.

Exercise and lifestyle modification play an important role in pcod. Exercise for 20 minutes per day daily. Avoid junk food. Decrease carbohydrates like rice in your diet and have good protein diet like 2 egg whites/ day, sprouts, dal and reduce the night portion at least little bit and finish off dinner at least 3 hours prior to bed time. By doing this you will decrease weight, as your bmi is 33 it’s on higher side. Ideal is 25, try for at least below 30. If you don’t get your period for 2-3 months, it’s better to use progesterone tablets for withdrawal bleeding because if you do not get period for longer time the endometrium thickness increases in the uterus. So start tablet on 15th day of your cycle and use for 1 week. Do this for -6 months, slowly your period will regularise.