Which of the following is incorrect regarding vasectomy?
No sperm occurs in seminal fluid
No sperm occurs in epididymis
Vasa deferentia is cut and tied
Irreversible sterility
What is the significance of progesterone-estrogen combination as a contraceptive measure ?
Implants under the skin and injectables contain
Use of which of the following contraceptive device has increased in recent years due to its additional benefit of protecting the user from contracting $STDs$ and $AIDS$?
Progestasert and $LNG-20$ are
Describe the usage of Nirodh/ condom as contraceptive method of family planning ?