I replied on the Evenity thread (and should have replied here). It is difficult to respond though without knowing your DEXA scores and whether you have fractured. With LCIS, and DEXA's that aren't too severe, raloxifene might be a good choice, as your doctor said. Tymlos can be taken at a low dose and then ramped up. Reclast is also used for cancer patients as well as for osteoporosis. They all have side effects listed. There is no way to know in advance how your body will react. Often starting at a low dose (this can be done with Reclast as well) and working up can be a good approach. After Tymlos my doc is going to try 1/4 dose Reclast administered slowly with meds beforehand, because I am sensitive.