No, injection and topicals tend to swell the navel area and bugger up the tissue so that getting the piercing aligned properly is a pain in the neck. Why bother the perceived pain of getting the piercing done is at a point that you want anesthetic for it, maybe navel piercing isn't for you.
Professional body piercers won't pierce a navel that has been injected or had any form of numbing agent applied to it. Numbing agents bloat the tissue making the piercing alignment more difficult and the piercing process more trouble some. Navel piercing done by a professional body piercer is quick simple and next to painless, if you really want the piercing get it done but don't make the piercers job any more difficult than it already is.
As you would without a navel piercing, just be sure the navel piercing is the last thing you clean before you exit the bath.
Your question "Can navel piercing migration be down to growth" makes no sense.
They don't. Navel piercings tend to be pretty low on the pain scale though. The soreness that comes with healing will most likely be more bothersome than the actual piercing.
She can still keep her navel piercing in.
If it hangs or dangles chances are good that it will retain a piercing. Placing the navel piercing off to the side will be problematic for aftercare and irritation during the healing process. If you haven't had a navel piercing before then stay with something that is simpler to care for and will give a result a navel piercing is supposed to give.
Navel piercing could cost anywhere between Rs 350 and 500 with navel jewelery done by experienced piercer.
If you want to wear a regular navel ring in your inverse piercing, turn the navel ring upside-down, so that the larger gem is in the navel, and the smaller gem is below.
it is a plastic piece you put in to retain your navel piercing
Navel
There is no direct evidence of historical navel piercing, although there is a great deal of historical evidence regarding the decoration of the navel, both for ritual and aesthetic purposes.
it is a plastic piece you put in to retain your navel piercing
You can cheerleader with a new navel piercing. Be sure to secure the piercing and keep it properly covered to prevent any snagging that may possibly occur.