We use donors from SellmerDiers Sperm Bank
Because they are the only sperm bank in the world to offer:
A world-wide limit on the number of children per donor, so that the open donors can assume the commitment of being an open donor in the future.
Screening for DNA fragmentation in all donor candidates. If the DNA fragmentation is above 15% the possibility pregnancy is significantly compromised in spite of good sperm quality, and successful pregnancies will often result in abortions. All donor applicants with DNA fragmentation above 15% are rejected.
Unique consulting on all donor applications in relation to how the donors can improve their fertility and health.