Trying to conceive with behcet's syndrome

Since i was diagnosed at 15 i was told i was going to struggle to conceive. I have not been able to get pregnant and have tried many times. I have currently been with my man for 3.5 years and we are looking to grow our family. I seen this app on fb and decided why not give it a shot. Of anyone else has been diagnosed with behcet's and could give me advice, it would be greatly appreciated!