Details.
Places high-quality sperm, separated from non-moving sperm in the lab, directly inside the uterus to increase the number of sperm reaching the fallopian tubes and the chances of fertilisation. Treatment can be stimulated, using a short course of hormone therapy to prompt ovulation, or natural, where ovulation occurs unaided as part of the natural cycle. The clinic will advise which option is best. IUI is less invasive and less expensive than IVF, but is also less successful and is not suitable for everyone.