Is it a fact that drinking ginseng will cause decreased supply of breastmilk?

From what I've read, consumption of Ginseng is believed to decrease milk supply and may also lead to other negative effects. If I'm not mistaken, there are different types of ginseng and I've heard of some mothers taking them to aid in the recovery of their bodies post delivery. That being said, I think it is be best to avoid or only consume if advised by TCM practitioners.