For the condom to be most effective what is needed?
A)To be carefully rolled onto the penis just before ejaculation.
B)The penis should be withdrawn after ejaculation soon after the man's erection has begun to subside.
C)It must be put on before intromission and the penis must be withdrawn soon after ejaculation.
D)Spermicide-coated condoms should be used which helps create an alkaline vaginal environment which is harmful to sperm.

Question

Quizplus · Accepted Answer

Condoms must be put on before intromission and the penis should be withdrawn soon after ejaculation to prevent any semen leakage. This is the most effective way to use condoms for contraception. Using spermicide-coated condoms may provide additional protection, but it is not necessary for condom effectiveness. Rolling the condom carefully onto the penis before ejaculation is also important, but it alone does not ensure maximum effectiveness. Similarly, withdrawing the penis soon after the man's erection has begun to subside may not prevent semen leakage and therefore may reduce the effectiveness of the condom.

For the Condom to Be Most Effective What Is Needed