Possible ill-effects of hormonal method for contraceptive are
Breakthrough bleeding, breast cancer,abdominal pair
Swallowing, nausea, squizzing, typhoid
Itching, slight pain in genital parts, decrease memory
Malaria, pneumonia, coughing, influenza
Which of the following approaches does not give the defined action of contraceptive ?
The chemical method of contraception includes
Assertion : $Cu-T$ and $Cu-7$ do not suppresses sperm-motility.
Reason : Hormones released by them affect sperm motility.
Oral contraceptives inhibits ...$A$... and implantation as the well as quality of cervical ...$B$... to prevent the entry of sperms. Choose the correct option for $A$ and $B$ to complete the given statement
Which of the following is not included under barrier methods of birth control?