https://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/ImplantsandProsthetics/BreastImplants/ucm063871.htm With certain breast implants there is a low risk of developing a type of cancer known as breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). Implants with a textured outer silicone shell and a certain type of plastic shell called polyurethane seem to have the highest risk. As a result, some of these implants are no longer available in the United States and some other countries.

Inappropriate lactation, also known as galactorrhea, can affect men, but it’s incredibly rare. Some experts say it’s often due to major hormone surges. Older studies in the 1970s and 80s show records of males producing milk that’s similar to lactating women, but there hasn’t been more recent studies since. Von Sperlingl ML, et al. (2011).Persistent pain and sensory changes following cosmetic breast augmentation.DOI: Traditional saline and silicone implants tend to offer a round shape. There won’t be any problems if the implants rotate at some point in the future, as most implants tend to do. Breast implants might get in the way of breastfeeding. Some people can successfully breastfeed after breast augmentation, but others can't. So now you know: When it comes to nipples, there’s a massive range — from bumps to size and even amount! A nipple’s worth isn’t in how much it lactates, but in how you care and treat it because there’s no one version of “normal.” But as with any other part of your body, if you’re ever concerned about something your nipples are doing (or not doing), your best bet is to see a doctor.

Sarhadi NS, et al. (1996). An anatomical study of the nerve supply ofthe breast, including the nipple and areola. DOI: Generally speaking, large breasted dolls of C-cup and above are suitable for jelly breasts, while A/B cup dolls are not suitable for gel-filled breasts.

The production of the hollow breast is very similar to the gel-filled breast, but the difference is that the steel ball is removed and no more filling is done. As the name implies, the breasts will be hollow. But there is no need to worry that hollow breasts will give the doll a much less tactile feel. Hollow breasts will feel just as soft as real ones when kneaded, not as soft as jelly breasts of course, but softer than solid breasts. And the hollow boobs have a more prominent advantage in terms of weight, as the hollow boobs eliminate the TPE padding of the solid boobs or the gel material of the jelly boobs, retaining the original soft feel of the TPE. But if you are obsessed with fuller breasts, hollow breasts may not be the best choice. There is an additional charge for the Gel-filled Breast as an upgrade option for the breasts, but rest assured that it is definitely worth the money. It will be second only to the super soft feel of silicone breasts.Understanding breast changes: A health guide for women. National Cancer Institute. https://www.cancer.gov/publications/patient-education/understanding-breast-changes. Accessed Oct. 10, 2019.