Next Steps After Bad News?

Candice
My husband and I just received the news that he has extremely low sperm count and they have defects in their heads and tails. This was just from his primary doctor so we are going to an actual fertility doctor but if we receive the same news, what are our next steps? I have no idea what to expect and my heads running a ton of different scenarios. Is there any way we will be able to get pregnant? And if we do, will the baby likely have defects? Or will we most likely have to go through a donor or adoption? Feeling discouraged