[bishalb]

That's like saying you are always nude under your clothes so nudity isn't a problem. Nudity in movies is like softcore porn and they often come with bed scenes. Of course if your family is just you and your wife it's fine but I don't think any sane person would consider that ok for kids.

[ivalm]

Why not? I’d definitely be more ok with a soft core scene than some brutal violence. Sex is normal/good part of life. One should educate kids about sex (and when it is appropriate) rather than pretend it literally doesn’t exist.

[bishalb]

I would say keep kids away from both. Sex isn't something that needs to be taught, your kids will figure it out when they are ready and old enough.

[ivalm]

Yes and no. Teens/young adults will have sex whether you accepts it or not. However, how they do it and how they feel about it definitely depends on education.

1. Sex safety ed needs to be taught, otherwise you get STDs and pregnancies. A couple of hour lecture in school is not enough. Safe sex practices is something that has to be reinforced and encouraged.

2. Respect of consent (and situations where consent cannot happen no matter what either party says) and understanding how to properly express yourself to the opposite sex is extremely important. Our society is full of people who do not treat the opposite gender fairly and do not understand the importance of enthusiastic consent in intimacy.

3. Normalizing sex positive attitude. Many people feel shame from sex/shame others for sexual behavior/repress their own natural desires/etc, this needs to be counterbalanced, especially in a puritanically perverted society like the US.