The IUD will not cause abdominal tightness. The IUD is in the uterus, which is behind the pubic bone; it is not in the abdomen.
pregnancy. you should take a test
If you are pregnant, the period you miss you won't get at all. The abdominal tightness is probably just cramping from your period coming late.
You can get trichomoniasis regardless of whether you have an IUD. The IUD does not cause or prevent trich.
An IUD removal will not cause hormonally-based hot flashes.
Weight change will not affect the location of an IUD
yes
No, there is no connection between IUDs and the kidney. An IUD is placed in the uterus1, which has no pathway to the kidney.1. http://en.wikipedia.org/wiki/Iud
No, Paragard would not cause a nosebleed.
Yes and it can cause serious problems if you become pregnant while the IUD is in place.
A copper IUD will not delay your period. The same things can cause a delayed period in women with or without the copper IUD. These include pregnancy and hormonal fluctuations.
The copper IUD does not change pigmentation. If you have an excess of copper (WIlson's disease), the disease could cause change in pigmentation, and the IUD could worsen that. Talk with your health care provider about your particular situation.
Trichomoniasis is an infection caused by parasitic protozoa. In short, it's an STD. You can easily get it from having sex with an infected person, but an IUD won't cause it.