My AF appeared 4 weeks after my D&C, but is totally unlike any AF I've had before. Usually I start with light bleeding, build up to moderate/heavy, then have a gradual slow-down, with the whole cycle lasting about 6 days. However, this AF started suddenly on Wednesday afternoon, was moderate on Thursday and friday, and then suddenly stopped on Friday night (like turning off a tap). I had a tiny bit of cramping on Wednesday, but otherwise it was pretty painless.
I still had HCG lingering in my system until about a week before AF started, so maybe there just wasn't time to build up much lining. But it's nonetheless got me freaked out, worrying about whether the D&C has caused permanent issues. (Damn you, Dr Google!)
Has anyone else experienced a similarly short AF in their first cycle after a D&C? Did your AF return to normal next cycle? And did it cause any problems down the track?