Planned Parenthood
Accessible at plannedparenthood.org, this is an accurate resource for teenagers seeking to learn about sex. Planned Parenthood has a specific section geared toward teens with articles about sex, sexually transmitted diseases, birth control, pregnancy, puberty, doctors visits, relationships, bullying, LGBTQ+ topics, gender and gender identity, sexual orientation and help finding birth control.
People can use a confidential live chat feature to ask anything related to sexual health and speak to either a 24/7 chatbot or a health educator.