Researchers at the University of Massachusetts Amherst have identified a single-measure biomarker in sperm mitochondrial DNA that may predict male reproductive health and pregnancy success. The discovery applies not just to couples seeking care for infertility but also for the general population. This biomarker could become a more accurate predictor of male infertility than semen […]
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Oregon doctor sues over donated sperm, says clinic used it for 17 kids
Dozens of IVF patients discover their fertility doctor is actually their child’s biological father A shocking investigation by the New York Times finds dozens of women who chose sperm donors are now learning it belonged to their doctors; reaction from reproductive attorney Melissa Brisman. PORTLAND, Ore. – A man who says his donated sperm was […]
Fish eggs fertilised with frozen sperm grow 4.2% slower
Fish eggs fertilised with frozen sperm grow slower than those produced with fresh swimmers – but experts say men should not be put off cryopreservation Swiss scientists fertilised hundreds of trout eggs with fresh or frozen sperm Sperm freezing has been linked to ‘cryodamage’ to a swimmer’s DNA Fertility experts stress, however, men should not […]