Would preseed work

So I've heard amazing results for people that have been ttc with no luck & try preseed and bam it helps. Now my question is would preseed work for a man with low sperm count? 🤔 My SO has low sperm count and we've been trying for years we just recently found out about his low sperm count. People have recommended fertil aid, pre mama, vitamins and so on but no one has recommended pre seed? Could it work?