Run by a children’s health non-profit in America, this is not the prettiest site in the world, but it has super comprehensive health information that isn’t covered in many other places, including gender- and anatomy-specific information. For those with autism, it includes a page of suggestions on how to understand and take care of your changing body.

This is a U.S.-based birth control support network that provides really comprehensive information: with facts on hormonal and non-hormonal forms birth control, comparisons between different methods (with a very useful matrix you can customise) and stories by people who have used each method.

Young Men’s Health is run by Boston Children’s Hospital and covers a range of health topics for men and boys. Head to the "Sexual Health" section for info on consent, STIs or penis size; or the "Emotional Health" section for info on eating disorders, cliques, abusive relationships and more. The "Ask Us" section answers a different user-submitted question weekly, and the sheer range of topics covered is reassuring, if a bit overwhelming. Young Women's Health is an equivalent resource for women and girls.

Our Bodies, Ourselves is a book about women's health and sexuality that was first published in 1970, but updated most recently in 2011. It contains information related to many aspects of women's health and sexuality, including: sexual health, sexual orientation, gender identity, birth control, abortion, pregnancy and childbirth, violence and abuse, and menopause. While it's available at the library as an e-book or physical book, the website has some useful excerpts.

This is a YouTube channel by Cath Hakanson, a UK-based sexual health nurse who also runs the website Sex Ed Rescue for parents. She answers questions and concerns submitted by viewers, such as "how many times should I masturbate each week", "I can't find the tampon hole" and "how do I clean my penis".

The app Clue allows users to keep track of their menstrual cycles and symptoms, cravings, mood, birth control methods and more. In addition, Clue publishes articles on female health: from myths about ovulation to a 101 on yeast infections and a useful "Can I get pregnant from that?" list. Another similar female health app is Flo, which also hosts articles written and reviewed by experts. (Note: Period tracker apps have been criticised for overly binary gendered language as well as privacy concerns.)

Period Nirvana was founded in 2020 by Kim Rosas, who provides extensive advice and suggestions on all manner of products for periods (especially menstrual cups). The “FAQ” and “Blog” sections of her website house this information; meanwhile, other resources like “Quiz” and “Chart” are helpful for drilling down into the specifics of each product. Period Nirvana is also on TikTok and YouTube.

Something Private is a Singapore-made podcast covering "female health, identity, society and love" from a feminist point of view. Over the course of—to date—four seasons, the show has done episodes (most between 30 and 45 minutes) on menstruation, mental health, cysts, HPV, egg-freezing... and everything to do with the vagina.