Combined oral pills protect the woman against all except
OC pills are found to protect against: Benign breast disorder Ovarian cyst PID Ectopic pregnancy Ovarian cancer Side effect of pills is Venous thrombosis with or without pulmonary embolus. Reference : Park&;s textbook of preventive and social medicine, 23rd edition, Page no: 502
Menorrhagia
Benign breast disease
Pelvic inflammatory disease
Venous thromboembolism
Demography and family planning