Frozen sperm effective as fresh sperm – Fertility expert

President, Academy of Medicine Specialties and Secretary-General of the International Federation of Fertility Societies, Prof Oladapo Ashiru, says there are no significant differences between fresh sperm and frozen sperm used for Assisted Reproductive Technology. Prof Ashiru said frozen sperm would not interfere with the fertilisation and clinical pregnancy rates. He said with intrauterine insemination and