The following are true related with regards to vasectomy except: (A) Leads to immediate sterility, (B) Failure rate is 0.1%, (C) Involves ligation and division of spermatic cord, (D) Partner (wife may be given DMPA for 3 months
Answer is A. Vasectomy consists of dividing and excising a part of vas deferens (with spermatic cord).
It leads to permanently ending fertility fo men.
Failure rate 0.15%.
The sterility does not occur immediately after vasectomy. Sperms remain in semen for 15–20 ejaculations which is approximately 3–4 months, during which time an additional contraceptive method (condom by male or DMPA by wife should be used).