Will nipples still get hard if I get cold with nipple incision?

Nipple sensation and response to stimulus such as cold can be affected with any method employed for placement. As noted, there is  big trend back to the infra-mammary fold approach as there is evidence that the rate of capsule contrcature and infections appear to be less with this approach. The transaxillary patient has to have some very specifc anatomical considerations to be the perfect candidate for  successful result. Good luck. Dr. PG

The infra mammary approach is becoming a preferred access point for breast augmentation. Placement to the areola or armpit subjects the implant to bacterial contamination which may be a factor in the development of capsular contracture.

There are so many variables to respond to in your question. Sizer of N/A in diameter, smaller the more % decreased sensation, Size of implant being placed. The degree of nipple simulation your have or expect. Thus best to ask your surgeon ALL these questions...