We just cycled with a donor (proven 3 times before) to no avail. We are completely shocked we did not get pregnant. She had 26 eggs, 22 fertilized and 15 embryos. After biopsy, only 8 were normal. We implanted 4 and no pregnancy. The remaining 4 are very bad quality.
We are looking at a new donor (2 times proven), but her numbers are even less. First 1vf, she had 23 eggs but only 10 became embryos. Her 2nd cycle she got only 17 eggs so I imagine only about 8-10 embryos (but no confirmation). Isn't this low for a donor?
Would be interested in the experience from others.