Yes "The Wildcat Collection" in England manufactures custom plugs for those who don't wish to stretch there ear lobes.
Yes
No it isn't.
The time it takes to stretch your ears to 10mm can vary depending on your individual anatomy and how your ears respond to stretching. Generally, it is recommended to wait at least 4-6 weeks between each stretching session to allow your ears to heal and adjust to the new size. It is important to stretch slowly and responsibly to avoid injury or tearing of the earlobe.
Well the piercing wont close up if you go higher than double zeros, and you can see through on almost every size that you stretch.
no it shouldn't be Stretch down a size and wait a few weeks until you stretch up again. Some people's ears turn purple instead of red when irritated but if that isn't normal for you, downsize.
only if their really big
Depends on how big you stretch to.
no. they actually get better the longer you keep them in. and if you keep them in at one size for a long time then its easier for you to stretch them.
Seriously. Think about what you are asking. How would you stretch a hole that doesn't exist? OF COURSE THEY HAVE TO BE PIERCED. Please do more research before you actually stretch your ears.
by experiences , they go back to normal (:
Most people stretch both ears by gradually increasing the size of the earlobe piercing to accommodate larger jewelry. It is common for individuals to stretch one ear at a time, allowing the earlobe to heal properly before stretching the other ear.