Low motility

We got my partners sperm analysis back yesterday and it was all fine except for low motility at 25% motility, of which 21% are progressively motile. I have been pregnant twice 1. In August '13 which was ectopic and in August '14 I had a miscarriage at 8 weeks, so his sperm has managed to fertilise my eggs.  Our GP has referred us to a fertility specialist, whom she thinks will recommend ivf. I don't think i am ready for that step yet... Any thoughts on our situation? I would love to hear from anyone as I am feeling very low.