The IUI is nothing other than a small catheter passed into the uterus and the sperm are inserted high in the uterus. You can lay down for 10 to 30 minutes after the procedure, or you can get up and go on. This article says that 10 minutes of bed rest improves the pregnancy rate . This is intracervical insemination, but when you look at pregnancy outcomes , you will see why it is really not used. For IVF, you will be needing lots of injectable fertility drugs .
Ovulation induction is a major part of the process.
UK Govt rules on IVF infants' legitimacy after paternal death so that you can see what legal steps are being made in this direction. It is important to pick a center who publishes their ART rates. The CDC publishes the ones that you should look at. Improves Success of IUI . This male factor infertility homepage will tell you more about the general specifics of it.