List any four characteristics of an ideal contraceptive.

Question

Answer the following questions: 

(i). List any four characteristics of an ideal contraceptive.

(ii). Name two intrauterine contraceptive devices that affect the motility of sperms.

Answer 1

(I) The ideal contraceptive should be 

(i) user-friendly, 

(ii) effective and easily available, 

(iii) not interfering with the sexual drive, 

(iv) reversible with no or least side effects.

(II) Cut, Cu7 and Multiload 375 affect motility of sperms.