It's a tough decision...what to do. We had it in us to do a few IVF rounds and it took 4. Lot of people get pregnant statistically by second round. I should say I was told 60% of people would by 2nd IVF round. I'm never in the good statistics. That's life LOL And I felt that way too towards the end. Imagine spending all that money & nothing to show for? And then I also felt like if would regret it if I didn't try. Good luck trying to decide!