Sex can be wonderful, but it can also be tricky. Science may be the furthest thing from your mind when you're getting intimate with someone. But actually, there's a lot we can learn from science when it comes to sex.
https://www.lifetechnology.com/blogs/life-technology-medical-news/five-things-research-can-teach-us-about-having-better-sex-according-to-a-sex-therapist
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