Which of the Following Is True About the Efficacy of Female

Which of the following is true about the efficacy of female condoms?

A) When worn in the vagina, female condoms are less effective than male condoms at preventing sexually transmitted diseases.
B) Research has shown that nitrile female condoms are unsafe when used with any kind of lubricant.
C) Research has shown that human immunodeficiency virus (HIV) cannot travel through the nitrile barrier present in female condoms.
D) When worn in the vagina, female condoms are more effective than male condoms at preventing sexually transmitted diseases.