Before beginning IUI therapy, the doctor may recommend a few tests. Women of any age may have to undergo tests to ensure that at least one fallopian tube is open (so that the sperm can enter the fallopian tube to fertilize the egg and the fertilized egg can exit the uterus), as well as tests to determine the levels of hormones such as follicle-stimulating hormone (FSH), luteinizing hormone (LH), estrogen, and progesterone. Every male partner who provides a sperm sample for IUI preparation must be checked for infectious illnesses. If a woman is utilizing donor sperm from a sperm bank, she must undergo infectious disease testing before beginning donor sperm inseminations.For more information, consult Dr. Neha Lalla the Best Gynaecologist in Dubai.