My now 2 yr old began STTN on her own at just 4 weeks old. I did ABSOLUTLY no sleep training at all. Actually, she was a coliky baby during the day, she usually started up around 4 or 5 pm and screamed almost constantly, only taking occasionally breaks to nurse for 5 to 10 minutes, until around midnight or 1 am. But then, she slept for at least 6 hours, and slowly extended that time, until she was sleeping from around midnight until around 10am. She was probably just exhausted from all the screaming. She stated this all around 4wks, my first pp AF showed at 8wks.
With my current dd, I may or may not have had AF yet. She STTN about 50% of the time. I had PP bleeding for about 6 wks, then 2wks later, some spotting that I thought was AF but it only lasted a day or two. Then I got a Depo shot, and about 6 wks after that (which was about 16 wks PP) I had 2wks of bleeding again. It could have been AF or it could have been breakthrough bleeding from the Depo. I have heard horror stories of 6+ weeks of bleeding from Depo (and will probably not be going back for my next injection.) So I don't know if I have had AF or not.
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