Has anyone heard of Cuerpo Amarillo Fuerte?

I have been hearing many things about this 6 shot treatment of progesterone called Cuerpo Amarillo Fuerte. You can only get it from Mexican medicine stores I think. I have been trying to conceive for many years. I have PCOS and I have been taking Metformin for it. I have also been taking Clomid for ovulation and nothing yet. I have 2 daughters with my youngest being 8 years old. I heard of this lady who massages your uterus and injects the treatment as well. She claims that she has had very good outcomes from women who have been trying to conceive for years. I just started mine on Friday and I just wanted to know if any of you have tried or have heard of this. I researched online and read good things. I am keeping my fingers crossed that it can help me.