I was like Catie kye saw some improvements when taking herbs (and took them for 9 months) the bigger improvemnts being DH's sperm count (motility stayed the same) but not much change for me

although some people have great success with herbs! I had to stop taking them as it all just got way too expensive for no big change ie not pregnant especially after 9 months on them!

I don't think either party reccomend 'mixing' the fertility drugs/herbs together but just check with your gyno as you say!