I am also 20 months in and no period. Doc said not to worry.
Normal! I am also still breastfeeding but I got mine back at 18 months because I’ve been trying to breastfeed a bit less often during the day. At night she still breastfeeds 3 times
Lucky I got mine back at 11mo pp so be great full lol
Nothing to worry about. I only got mine back now that we weaned at 19 months. If you start to reduce the frequency of feeding or amount, it may come back before you completely stop breastfeeding.