DS3 is 8 weeks and I am desperate to get exercising, I think the 'external' stitches are good to go (although they twinch from time to time), but how long do internal ones take? (I guess about a fingers length up inside) - I am thinking as they don't get soaked when I bathe etc. they may take longer...? Mainly I want to go swimming so want to make sure it OK now :) Thanks