Husbands semen analysis

My husband got the results of his semen analysis there were

Total count 112 million

Motility 54% and morphology 2%

Our doctor wants to start <a href="https://glowing.com/glow-fertility-program">iui</a>

Has anyone had any luck getting pregnant naturally or with <a href="https://glowing.com/glow-fertility-program">iui</a> with low morphology? We have been trying for almost 4 years with only one pregnancy that ended in miscarriage 😔