At age 45, you're not too late to try IVF w/donor eggs as long as you get a good lining in your uterus for the embryos to implant. I was 44 when we did IVF w/donor eggs and I delivered a healthy baby boy last April. I wish you much luck!
You should be able to with the right RE - most of them stop doing IVF with women at 43.
We're preparing to do our 2nd ivf 5d det soon after our blood tests come back and I go on treatment, etc. Take care & baby dust to all...Amen.
I am pretty sure that you still can with the donor eggs. I am using donor eggs with my upcoming IVF and I am 43. I have heard of many women doing IVF even in their 50's.