However, longterm mixing of acetaminophen (the ingredient in Tylenol) and aspirin can result in renal (kidney) damage. It will not happen if you mix them once or twice, but mixing repeatedly over a long period of time is dangerous.
IUI stands for intrauterine insemination. It is sometimes called artificial insemination as well. Essentially, IUI is a technique to directly place sperm into the uterus. IUI is a technique to overcome a variety of mild fertility problems, many of them on the male side.
IUI, or intrauterine insemination, is a procedure done in a doctor's office that places sperm directly into a woman's uterus to aid in conception. During normal intercourse, only a small percentage of a man's sperm will make it past the woman's cervix and enter the uterus to fertilize the woman's egg.