Anyone doing IUI at home??

We will be doing IUI at home this next week. For lady who does IUI how many time during ur window do u do IUI? My first month was in Nov2015 was so close to be prego but it didn't follow tho. That month we did IUI two times. So how many times during ur window would u do the IUI? Really want to prego soon or in April back to Gyn doctor to help. Please let me know.