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 is a more efficient method of artificial insemination than ICI and, because of its generally higher success rate, is usually the insemination procedure of choice for single women and lesbians using donor sperm in a fertility centre. IUI can be used in conjunction with controlled ovarian hyperstimulation (COH).