I have regular periods but no ovulation and m pcos...

Dear Customer
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how to treat ovarian cyst :

1. consult a GYN doctor to do the needed medical examnations and determine the treatment pathways 
2. pay attention to your food and life style and have healthy food 
3. loss weight if you are over weight
4. usually doctors will prescribe medications such as hormonal therapy drugs or OCP such as duphaston
5. the first line treatment is by medications , and later on if the cyst didnt dissappear or the cyst size is bigger than 5 cm , then you may need surgury 

what are the causes of ovarian cyst :

1. genatics 
2. obesity 
3. irrgular productive hormones 
4. long- term untreated productive system inflammations or infections 

needed medical test :

1. physical examnations by doctor :
2. blood test
3. productive system test 
4. ultrasound imaging test

our advice :

regular period with existing medical condition such as ovarian cyst  doesnt prove that its treated or relieved until its confirmed by doctor and medical examnations , so we strongly advise you to consult your doctor and do the needed medical examnations 
You can also ask our other certified experts in various fields such as: Nutritionists, Lawyers, IT Experts, Therapists, Mechanics, Doctors, Handymen, and more.
Kind Regards