Anyone else having difficulty concentrating at work after coming back from maternity leave? I think it's partly sleep-deprivation (DS wakes at 11pm and 4am - I share night duty with DP, but still wake when DS cries even when it's DPs turn). My attention span is shot and I can't seem to get through the same workload I used to, can't follow things, keep getting confused in negotiations, keep procrastinating on the trickier tasks... I need to work and need to be good at my job, we rely on my income - help! Anyone else been through this? Did your brain come back after you'd been back a while?