i gained 11kg with DD1 , lost 7kg in 7 days then the rest over the following 3 weeks
i then put 2kg on when i got AF back when DD was 9 months
i gained 14kg with DD2 and it took 5 months to lose the weight plus the extra 2 kgs i put on after getting AF back with DD1, didnt gain when i got it back after DD2, i breastfed more too!