Hi ... I'm new to this forum. I am a 74 year old woman and was diagnosed last Nov with oral and lung cancer, also in the neck lymph nodes. I had the spot of cancer under my tongue removed in Feb and have decided to try the RSO . I do not want Chemo or Radiation. I have a dear friend who has (so he says) the RSO so I've been taking it as directed , 1/2 grain of rice size , 3X/day.. doubling every 4 days. Today I am at full dose 1/3 gr 3X day. I will run out of oil soon and have had friends offer to make it but I am so confused about making sure it is the right stuff. How do I know if they are using the right plant or if it has the right THC/CBD's in it? Can you please tell me how do I know what plant they should be using to make the proper RSO. I'm getting desperate and nervous. I only have enough left for 11 more days. Also does anyone else on the RSO treatment have bowel problems? Other then being very (VERY) sleepy I am struggling with very painful constipation while doing this. I really appreciate any help anyone can offer. I'm pretty fuzzy brained right now and I am stressing about getting the right Oil... if I know the strains are correct I can relax and sleep and heal. Please help.