breast enlargement: Does the herbs like fenugreek and fennel seeds really help to enlarge breast?

Thank you for the question.  Sorry to bust your bubble, but there are no pills, creams, or natural ways to enhance the breast that has been clinically proven.  Some of these products could pose negative side effects and complications to your body.  As we know, breasts do tend to change for a number of reasons like age, pregnancy, weight loss/gain, and the like.  The most common way to enhance the breast size and shape is through breast augmentation.  visit a board-certified plastic surgeon and get advice on your options.  Best of luck.  Dr. Michael OmidiAn in-person exam with a board-certified plastic
surgeon is the best way to assess your needs and provide true medical advice.

The only way to increase breast size is surgical, usually with implants, and sometimes by transferring a patient's own fat if there is an adequate source and the amount of enlargement desired is modest (single cup size). Best wishes.