BF baby - how long for the inevitable poonami?

[bakingtins]

DC3 is 10 weeks old, exBF and has not pooed for 13 days. She's feeding well, weeing lots, happy in herself, not trying to poo and when she has been previously it is soft/ loose.
I know my other 2 children have done this but can't remember it being this long and I am dreading the resulting poonami!
what's the world record for poo interval?

Three weeks is ds2 longest time, but from 2 weeks had serious smelly wind so was hoping he would poop.

3 weeks! 10 days is the max in this household!

I think she's just v efficient! Possess up the 'whey' a little while after feeding having retained the 'curds', she must be absorbing most of what she retains....

Longest has been 17 days here. Dd2 finally did one yesterday. The poonami made an appearance at a fecking garden center of all places. 15 minutes and half a packet of wipes later, I received death stares for occupying the baby change for such a long time.

Longest we had was 18 days - ds2 needed a bath and a complete change of clothes- wish we had realised that thing about envelope vest being able to be pulled down at the time.

The poonami arrived today - 15 days is a new record for our household. It's just as well she was outgrowing the trousers she was wearing!