These may be signs of breast cancer. As the saying goes, you should press, compress, and then relax. There isn't a set age but it is often a combination of what works for both of you.
The Right Bra Is Key!
Choosing the Right Birth Control Pill. If you notice your breasts are beginning to leak, hold a towel up to them and apply pressure until they stop. Mastitis is caused by bacteria entering your breast through the nipple and might make your breasts appear red and feel tender.