https://en.wikipedia.org/wiki/Breast_self-examination
https://my.clevelandclinic.org/health/diagnostics/3990-breast-self-exam
Edit: https://lemmy.blahaj.zone/u/Fiona points out that WHO doesn’t recommend self breast exams. According to the wikipedia article I linked, you could self exam every single day and suddenly find a walnut (Susan Love), and self exams have not been proven to save lives.
Thank you for the reminder! And also to remember to still check whatever bits you have too. They can still have issues you can find with a regular self-exam.
Convenient video on this for those with testicles:
https://www.youtube.com/watch?v=KsdD1MJXOpk
(Its the Deadpool PSA)