I am 22 years old unmarried girl. I have irregular periods and bloated stomach. I get periods only when I take tablets and that too lasts only for 2 days and the bleeding is also so little. I have visited gynecologist she has given me tabs then she took a blood test where hb% was 10 later she advice me to visit her when I get my periods so yesterday I visited her she advice me for a test RBS which I have taken she was saying its hormonal test bt when I went through the net it showed dat it is sugar test so please may I knw which test is RBS? n also please tell me is there any serious problem bcz I have read somewhere tgat bloated stomach and irregular periods are sign of ovarian or othr type of cancer. please do reply. Thank you in advance.