Is anyone in the uk have or is going through icsi?

We have been to see a specialist privately after trying to conceive for a few years and between a very very low sperm count and mobility and pcos we have been told our only chance to have a child will be through icsi.

We have both been trying to lose weight anyway but will really have to focus now if we do decide to go though with it by my biggest concern is how we are going to pay for it?

Looking for someone else who’s been through it who can maybe offer abit of understanding / guidance xx