Hi, I Have A Question Please. My Husband Got His

Hi, I have a question please. My husband got his vasectomy reversed 14 months ago after 6 years. We haven't conceived yet. His last SA showed 8mln per ml sperm count 1 year after reversal. We were told that after a year it usually stabilizes and will basically stay on the same level which is pretty sad. Is it really like this and the count will stay so low forever? Thank you.