I am thinking of sharing maternity leave with DW for new kid due in Oct under new Additional Paternity Leave rules. Does anyone have experience of the rule that the leave "can only be taken between 20 weeks and one year after your child is born". What clown put that rule in? DW wants to go back 15 weeks after birth but if I cannot take the leave until 20 weeks after, what are we going to about the 5 weeks inbetween?