Up here in Teesside, it's a bit upside down on pads. On discharge and for the first delivery, Urology supplies Tena Level 2 pads- the ones that are shaped like a Cricket box. After these are exhausted, you are supplied with 200 'Comfort Mini' which I was told can absorb 1 pint of urine. 200 are supplied every 3 months on request and are cheaper than the Tena 2s.
As a result, I went through 5 or 6 at least of the low capacity pads every day which didn't do wonders for my confidence. Now 8 months after my operation , I'm back wearing light coloured trousers(not an option when you're in full flow) and using 1 of the larger pads every day, mainly as insurance.
Keep doing the exercises.