It started on day nine of cycle two and she had known it was coming and it made absolutely no difference at all.
She found it on the pillow, which is how everybody finds it. Then in the shower. Then in her hands, in handfuls, on a Tuesday morning, standing in front of a mirror in a bathroom in Farringdon, and she stood there for a long time looking at the amount of it and then put it in the bin very tidily, because that was the sort of thing she did.