I started after 23, as far as I remember. And now I'm a regular guest at clinics.
After 20, I was a regular guest at the clinic, even ended up in the hospital a couple of times. After 25, I was a slightly overweight, falling-apart guest of clinics and hospitals. After 30, I crawl to clinics with great difficulty. After 32, I gave up on clinics for myself, because in a half-dead state I have to drag a stroller to the children's clinic.

