31 weeks, cannot concentrate at work or get anything done, has anyone overcome pregnancy brain and how did you do it?

[Gemzooks]

I seem to have turned into a large and not-very-bothered bovine creature. Just can't concentrate on anything for more than 5 minutes.

I have another 7 weeks to work and have loads to get done, does anyone have any tips?

Try just doing one thing at a time for a bit and make sure you finish it?