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.
Intrauterine Insemination (IUI): Sperm from a woman's partner or a sperm donor is washed, or separated in a lab from the semen sample, and then placed directly into the uterus. While more expensive than ICI, the success rates of IUI are much higher since sperm are placed much closer to the fallopian tubes.