Hi there, well I weighed this one up too.
After the 12 months ttc mark I started seeing a chinese herbalist/acupuncturist and I am finding it quite good.
I feel invigorated after a session of acupuncture and the herbs are ok too. Quite good in winter with lots of honey but a little bitter none the less. I've heard conflicting things but I am still giving it a go.
Also worth mentioning that I have never been pregnant before and though I probably just m/c I was pregnant this cycle. I really felt it too and my TCM practitioner thought I was pregnant well before I got a positive HPT. I felt the treatment revved my body up and may have helped but cant really be sure I guess.
Good luck!!!