If so, starting at what age and how often?

I did, years ago, but haven't since. Zero history on either side of my biological family, and it was a hassle to convince the doctor to order it. So I hadn't thought about another round. Saw my (adoptive) mother die of breast cancer, so you'd think I'd be more concerned about myself in this area. I'm open to being educated.

How is mammogram funding handled in countries (or U.S. states) with public health care? And how does that influence your own choices?