BTW, Planned Parenthood condoms fail 15% of the time.

"Planned Parenthood condoms"? Are they different than the ones you get at the drugstore?
This is not news. Hormonal birth control methods (whether obtained at PP, at the gyno, or anywhere else) are significantly more effective (both user-effectiveness and laboratory-effectiveness) than barrier methods, spermicide, and condoms usually are.
Not sure what that has to do with teens having sex or why you are quoting something which is talking about STDs as being spread only outside of marriage. (As I posted in an earlier post, the #1 risk of HIV to women globally is having sex with *their own husbands*!!)
And plenty of adult married people also need to/want to prevent pregnancy and an 85% failure rate on condoms is not going to be a good thing for them either. That doesn't make condoms bad. The pill also fails probably somewhere in the 8% range in typical user effectiveness. That doesn't make it bad either.
From your post it sounds like you are against all birth control other than abstinence because none of it is 100% effective. Do you really think people should *never* have sex unless they are trying to/willing to have a kid? Hence, I guess the vast, vast majority of Americans who have/want 1.5 kids on average get to have sex only 1.5 times in their life?
I just can't for the life of me understand why people act as if problems of STDs and pregnancy just disappear when a wedding ring gets slipped on. Everyone in my family has gone to great lengths to ensure that they don't get pregnant when they don't want to be pregnant whether they are married or not. And when married women have had pregnancy scares you would have thought they were 15 year olds with how scared/upset/angry they were. My mom--a usually completely rational woman--came home with 3 pregnancy tests when she was in her late 30s and missed a period for the first time since she her other pregnancies (they kept being negative but she was too worried to believe them and my dad had had a vasectomy so there was not very much to worry about). I was only about 13 but I distinctly remember her being horribly upset and talking about jumping off a bridge and how she would have a nervous breakdown if she was pregnant. And she had real depression/anxiety problems at this time--I really don't know what she would have done had she gotten pregnant, because I really think she could not have handled it with her mental/emotional difficulties.
So I think getting pregnant for her at that point in her life would have been just as problematic as it is for some teenagers getting pregnant at 17. (Like me--I would have had an abortion. End of story. And I don't think I would have ever looked back or felt guilty about it. *NOW* if I got pregnant it would be much more difficult for me to make a decision because I have absolutely no desire to be pregnant/gestate a baby/give birth, but I do have a strong desire to have a baby. So I think though I'm more settled in terms of a relationship and finances and education now, I very well might have been less emotionally affected by a pregnancy at age 17 than I would be now.) If pregnancy for her at age 38 would have been just as bad as a teen pregnancy for some teens, should she be held to the same standard of abstinence that you are advising teens to take? Do you think she just should not have had sex with her husband for the vast majority of her marriage?