Check any abnormalities in breasts by standing straight in front of the mirror

Now, raise your arms and look for the same changes..

Check the breast and the surrounding area carefully and thoroughly. To be sure you cover the whole breast, take your time and follow a definite pattern: lines, circles, or wedges.

Feel your breasts while lying down, Use a firm, smooth touch with the hand by keeping the fingers flat and together. Use a circular motion.

Examine the nipple. Check for any hardness or difference in colour from before. Look for any kind of discharge

Finally, feel your breasts while you are standing or sitting. Cover your entire breast, using the same hand movements described in step 3.