Maybe I've missed a previous thread about this, but does anyone else have a thumbsucker? My LO is only 3 months old and ALWAYS wants that thumb! My main concern is that I can't tell when she's hungry anymore (by sucking her fingers)? I have to totally watch the clock all day long to know if (from her fussing) she 'should' be tired or hungry 'by now'. It's driving me bonkers. The great benefit is that she can soothe herself Has anyone ever heard as to whether it can interfere with BF? I only wonder since I can't really tell when she's getting hungry like I could before...unless she cries.