Deciding when to have sex is a big deal. It’s an important decision that only you can make. But it can be really helpful to talk it out with someone you trust — like a parent, a friend, or someone else who cares about you. Sex can be really great, but it also has risks — STDs and unintended pregnancy are no joke. But sex can also have emotional risks. Sex before you're ready, sex with someone you don't trust or respect (or who doesn't trust or respect you), or sex that doesn't feel good can lead to some really stressful feelings. And sex shouldn't be stressful. A healthy sex life fits in with everything you're about, including: Your personal values Your school and career goals The emotional and physical risks you're willing to take