Well if the piercing is under a year old "stitches" (sudden little painful tinges) are not unusual and will come and go as the piercing seasons. With female nipple piercing this can some times occur just before your cycle (2~3 days before) starts and will ease off once the cycle has started. It's not unusual and nothing to worry about.
eww... why would you get one?
It is best to wait about 6-8 weeks like you would with any other piercing :)
Nipple piercing. Nipples are very sensitive would you want to have a needle shoved in your tit?
As long as you are taking care of it nothing would happen and it should be fine.
I can see no benefit from doing this. It would hurt like heck and is harming yourself for no real purpose.
Well a nipple barbell is measured from inside the first ball on the shaft to the other ball inside on the shaft. It's the inside measurement you need not including the thread on balls. In a nipple (male of female) the barbell should be 2~3 millimeters longer than the actual nipple is across to ensure there is room for cleaning and enhancement. The nipple will become larger in diameter as the piercing heals, this applies to both female and male nipple piercings.
You would have a bubble on your three year old lip piercing if the piercing is damaged or infected. The piercing can become infected if the jewelry does not fit correctly.
Nipple piercings like any other piercing will smell due to the lymphatic discharge that builds up inside the piercing. This discharge ( a whitish substance ) needs to be rinsed from the piercing daily, this is a combination of body oils that, like any other natural oils will break down as it warms and generate an odour. Just like arm pits and the groin area, piercings need to be washed with soap and water daily to maintain good hygiene and piercing health.
Well, to answer your first query, NO you simply cannot get a nipple piercing if you are pregnant. Not just a nipple piercing, but you should not think about any kind of piercing when you are pregnant. A pregnancy requires you to be in the least amount of stressful situations as possible, while maintaining your strength. As a piercing can be very painful, not to mention rob you of your strength, you should avoid it during pregnancy. And then there are those people who actually seem to believe that a fetus can sense the mother
ashamed of myself
Worse case: you would let the infection proceed untreated and die from septicemia (blood poisoning). Go see your doctor...NOW.
If the nipple is large enough, then it is possible to pierce one nipple twice in the same direction. I would suggest you talk to your local professional body piercer, they can have a look and tell you if there is enough tissue to support a second piercing.