hi! I'm a cancer survivor. I got operated last June 23, 2015, right mastectomy and left lumpectomy with IORT. I'm taking tamoxifen (Nolvadex) for more then a year now. I wanted to make sure if its safe to take HCG drops for weight loss. Is there any problem or contraindication to tamoxifen that I'm taking in now? I'm planning to have HCG (this hcg is in liquid form in 60ml that is good for 2months in take). But I need to be sure if this hcg will contradict the tamoxifen.. Tamoxifen is estrogen hormone blocker that was been said by my oncologist. Please help me about this matter.. Thank you so much for your time. God bless.