so we have not tried <a href="https://glowing.com/glow-fertility-program">iui</a> yet I have only done letrozole.. my boyfriend's count is 5 million and not may are good swimmers I guess...im kinda confused about the semanalysis....but how does <a href="https://glowing.com/glow-fertility-program">iui</a> work?? do they pick out the good swimmers??? We really were frustrated with our first fertility dr..who was in the process of <a href="https://glowing.com/glow-fertility-program">iui</a> but cancelled, so we switched drs and basically started all over with just letrozole..which didn't work for the 3 months prior...we are at a stand still and wondering how the <a href="https://glowing.com/glow-fertility-program">iui</a> works and if we can be considered with his bad sperm??