No PG test for me - my husband assures me we'd have to actually have sex for that to be a possibility
My AF came back at 8 weeks ppd :angrypin.
Mine was 21 months before returning - then for the first time in my life it was like clockwork - every 28 days . . .
We night weaned at 26 months - and since then my cycle has been wonky - but early not late . . .