Last month AF returned for the first time post-birth, almost 12 months to the day! Is it likely that I will be regular from the first return or should I expect that it won't be regular for a while? I am still BF a couple of times a day but no more than 3 and not feeding overnight.

DP had the snip and got the all clear but is still freaking out that I could get pregnant with his "super sperm" now that I have AF back. I have assured him that it is safe but now I'm getting concerned as AF should be here now if I was back to a regular cycle.