Sorry, you did put 3-5 must have mis typed.

I could bring it forward to the 1st of august because we go to cornwall every year and stay with friend who own stables and cottages so we rent a cottage. I am bringing the mice so I could put them togther the day we leave for cornwall. And as we leave after 2 weeks I could put them back into their origional cages hwen we get home. However, that is the earliest I would be able to do it as it would be wuite hectic to have to up root babies and bring them to cornwall!!
Thanks
Simone
Edit: If my maths is right they will be 25 weeks and 5 days on the 1st of august