How to reduce sagginess of breast? My age is 23.Can electric breast massage pump lift up breast? Is it safe?

If the electric breast pump really worked, everyone would use it and plastic surgeons would not do any breast lifts and this is not reality. This is invariably a marketing ploy to get you to buy a piece of equipment that has no efficacy at all. In order for me to give meaningful information about whether a breast lift would benefit you, at least some photographs would be helpful so that I can see the position of your nipple/areola with regard to your inframammary fold, breast size and overall shape and contour. This can also be done with you having a consultation with the board certified plastic surgeon so that they can discuss your options. Best wishes.

Dear Good461930,
there is no non-surgical method to lift breasts. My preferred lift is a lollipop lift when a periareolar won't do (ie greater than 2cm lift required). The lollipop technique was created by a Canadian plastic surgeon named Elizabeth Hall-Findley and treats the breast as a three dimensional structure instead of two dimensions (anchor - lift). Most importantly it does not require the horizontal component scars that the anchor-lift requires and breasts appear much more natural, lifted, and less boxy. Lastly, the lift lasts longer because the lollipop doesn't rely on the skin to hold the breast up, its actually breast tissue thats being brought together to support the breast and hence improves longevity.
Daniel Barrett, MDCertified, American Board of Plastic SurgeryMember, American Society of Plastic SurgeryMember, American Society of Aesthetic Plastic Surgery

Please do not waste your money. there is no home device that will tighten and lift breast tissue. a lift will work, but you might want to wait until you have had all your children.