 [ Symptoms ] my semen was pink in color and the last time it had blood in it [ Disease ] it is difficult to say exactly why your wife is not losing weight without more information but here are some things to consider how is she tracking her calories it is possible that she is getting more than she thinks she is seeing a registered dietitian can help her examine her food intake for hidden calories high levels of activity mixed with low calorie intake may increase cortisol levels stress hormone and cause weight to stay where it is this is a theory but i have seen it many times your wife can experiment with cutting back the exercise or increasing her calorie intake unless she is enjoying the exercise it likely is not sustainable so i suggest she focused on doing something she enjoys if your wife did not exercise at all before it is possible she is gaining some muscle mass and losing fat even the scale is not moving other factors can cause weight to plateau such as stress and lack of sleep see this webmd article for more ideas weight loss    and especially weight loss maintenance    can be a challenging task i suggest your wife get help and support with the process the key is to address the reasons for the weight gain in addition to tackling food and exercise