Off topic but a question for mixed/ formula feeders

[strawberrycake]

When did your periods return? For 5/6 weeks I did my best to mix feed until milk disappeared. Never very successful. DS is now 3 months and still no period. Is this the norm?

mine have never come back for a few months post birth. my dc 3 is now 3 months and no sign here but i am mainly bfding. however other friends of mine are bfding with babies same age and their af's are back. think that if affecys us all differently

Thanks for your answer. 3 months considering I never got going on bf seems ages.