Birth control methods can be temporary or permanent. which is a permanent method of birth control? a. condom b. outercourse c. implant d. vasectomy

D. vasectomy

Explanation:

Although it could be reversed, a vasectomy is generally considered a permanent method of birth control, and it's very safe long term, with very little risk of failing.

A. Condom: is not a permanent method of birth control, as you have to remind to use it every time... and the condom itself might fail (burst, slip, and so on)

B. Outercourse: even if the guy pulls out before total ejaculation, some drops may have leaked before the exit and cause a pregnancy.

C. Implant, it's usually a temporary implement and it has to be renewed or changed after a certain period of time.