Cuerpo Amarillo

Ana • Hubby and I been trying for over a year. Still no luck. Been together 9 years and counting.. Miscarriage at 5months
So, I've had about 4 miscarriages now. And still no luck. My last pregnancy went up to 4.5 months.. I've done all the testing one can possibly do. And so has my husband. I've now started to consider Mexican remedies.. I've heard so much about this shot and how it helps with miscarriages and infertility.. (Cuerpo Amarillo Fuerte) I'm on shot #4. I have 5 days til I start my period.. fingers crossed I don't.. but what's everyone's opinion on this? Has anyone heard or tried it?