You can use tampons after having PID, but not sure it's the best choice. Tampons are a major cause of vaginal infections which can contribute to PID, it would be a better idea to consider safer options like menstrual cups, softcups, or menstrual pads which don't pose the risk of increased vaginal infections, or in turn higher risk of PID, like tampons.
Yes, you can use tampons, pads, or reusable supplies after treatment of PID. There is no medical reason to prefer one over the other.
You most likely can get pregnant while having PID.9 out of 10 women can get pregnant if they had PID.
PID won't affect having natural child birth.
No, tampons should only be used when you're on your period. Never use when not menstruating as this will be uncomfortable and potentially increase your risk of contracting Toxic Shock Syndrome. There's absolutely no reason to use tampons when not on your period, having a massage makes no difference: there's no reason why you should need to use tampons while having a massage.
You can use tampons a week after a D&C. Until then, no sex or tampons.
Tampons wouldn't affect a baby during pregnancy, but there is absolutely no reason why a woman should be using tampons while she is pregnant - tampons should only be used during menstruation, even if experiencing bleeding during pregnancy it is not safe to use tampons as you don't know the blood loss to know what absorbency to use. Misusing tampons this way can increase risk of vaginal infections and toxic shock syndrome - the latter would potentially cause serious harm to the baby.
Yes, I'm not sure what makes you think it wouldn't be okay. Having knee surgery doesn't have any effect on whether or not you can use tampons.
NEVER wear tampons when not menstruating - it's not safe and no need.
Don't use tampons if you still have a yeast infection, or any other vaginal infection. Tampons increase risk of vaginal infections, so if you already have an infection or chance of still having an infection, it may increase. It's best for you to use pads and pantiliners for the rest of your period rather than tampons.
No, Mormons do not have any specific restrictions on the use of tampons.
The main use for the pid controller is to be a generic control loop feed back mechanism (the controller) and the pid controller is widely used in all areas of the world.
There's nothing to say that you should use tampons full-stop, you have other options you can use instead. Jr tampons are light absorbency tampons, only named jr tampons in the US to try to encourage young women to use tampons earlier in order for tampon companies to increase product loyalty early. If you do use tampons you should always use lowest absorbency for your flow, if that means using jr tampons then those are the ones that you will use.