As you have already tried 5 cycles of IUI after laparoscopy
, its better to try for treatment which gives better pregnancy rate
which is IVF. As you have already received Inj Lupron Depot
for 3 months, it would have been better to go for IVF immediately after 3rd dose of Lupron as it increases chances of pregnancy in IVF. But still its not too late. You can go for IVF straightforwards or can again take Lupron depot for 1-2 months & then go for IVF. IVF is definitely the best treatment for you.
Wish you good health.