Recurring miscarriage but successful ivf??

Has anyone here had multiple miscarriages but then had a healthy baby through ivf? My husband and I are new to this route. We've been trying for 4 years with 4 losses. 1 miscarriage at 8 weeks, 2 chemicals and an ectopic. We did 6 rounds of clomid, all failed. And 2 rounds of IUI, one failed and one ended in a chemical.

My biggest fear is that they're not going to be able to fertilize any eggs. My second fear is that none of them will be normal due to all of my losses I've had in the past.

Does anyone have any tips you may have done to help your chances or even just encouraging words? Were both very nervous.

I'd love to hear some of your success stories!