Hi Sugar. Well, it's a hard personal choice. My husband and I struggled with 1 vs 2 for weeks before we finally decided to have 2 put back (just on Monday). My mom had some good advice, she just said I needed to weigh if I would be more upset to put two in and have twins, or to find out after putting one in, that it didn't work. I don't know your situation, but with my husband and I, the only way we will ever have children is through IVF w/ ICSI. That being said, I definitely want more than one child, so if we can have twins this first time around, I will feel so blessed. I test on Wednesday to see if it worked, so I can't tell you how it turns out yet. Good luck with your cycle, and with your decision.