New to ivf🤔

Hi Jo here, so no one really knows about me and my partners struggles with ttc, so thought this would be a nice place to talk with people going through the same. Me and Dan been together 7yrs and ttc for about 5yrs. Nothing! Last week he finally went to andrology for a sperm test, results due this Monday coming. To say I'm slightly nervous is a fair comment. I basically wanted to know what maybe my next step? If low (really really low)sperm count? What's next? I have 2 children from previous relationship 10 and 8yrs old. I'm 30 and Dan 31. And advice or comments greatly appreciated. Xxx