Easy to Add More Saline to the Implants?

It is technically possible to add more saline to a breast implant, but there are a couple of things to consider:
1) It's important to wait a few months to allow everything to settle and heal properly before consider another operation of any kind, even just adding more saline to the implant(s)
2) Adding more saline may not necessarily get you the amount of fullness you want, and so you may need one or both implants replaced.
I would give your body some time to heal properly, let all the swelling go down, and then sit down with your surgeon and put a plan together that works for you.
Good luck,
Dr. Salemy

First of all, you are very early post op. You will see changes over the next few weeks and months as the swelling resolves and the implants and tissues settle. The worst thing would be to rush in to more surgery before allowing time for recovery from your first surgery. Second, saline implants have a recommended fill range. So, if you want a different size, you will likely need a different implant. You have to remember that this is surgery. Even though the advances in plastic surgery and anesthesia make surgery very safe and comfortable, you are still talking about surgery and there are inherent risks that cannot be discounted. Think carefully before undergoing another operation. Good luck.

Discuss your concerns with your surgeon for several reasons:
1) He may have filled the implants differently to complensate for size differences in the breasts.
2) Alternatively, different breast shapes or sizes may contribute to the percieved differences in the implant.
3) A fluid collection could also be responsible.
If you are unhappy with your breast size now, they will only get smaller, once the swelling has resolved.
It is unlikely that filling your implants within their recommended range will achieve your goal of larger breasts based on my experiences with implant removal and replacement. I have found, as a general rule of thumb, that when patients desire larger implants they have typically requested implants that are 50% larger than there current size. Volumes less than this tend to generate the response: " I thought they would be larger".
For example if you currently have a 325 implant, it may be filled up to 375. Filling it beyond the recommended range results in scalloping of the implant. I would advise the patient who is requesting a larger implant to consider a 450-475 taking into account the anatomical limitations of their soft tissue envelope and base diameter of the breast.