Thermograms are a legitimate breast screening method used by thousand of medical doctors and practitioners. It tells a story about your breasts that is completely different than any of the other screening methods offered to women. It is extremely safe as it emits zero ionized radiation and zero breast compresssion. It tells a breast story centered around physiology, meaning it shows temperature changes, lymph and blood flow changes in your breasts. This is an important detail because breast cancer and increased blood flow and temperatures are ubiquitous to cancer. 

Comparing thermograms to mammograms is like comparing apples to oranges. This is because a mammogram can only tell a story of anatomy or physical changes like calcifications, cysts, tumors, ect. It can show physical growths but it can't tell you what that growth is.