Humans
Offspring from older sperm are fitter and age more slowly
Experiments in fish suggest offspring from older sperm may be healthier 鈥� a finding that could change the ways IVF clinics select sperm
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DNA test could boost IVF success rates without putting embryo at risk
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People are seeking sperm donors online, but are the risks worth it?
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We’ve only just found out exactly how sperm wiggle their tails to swim
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Call for more transparency over 鈥榓dd-on鈥� fertility treatments
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Humans
New Scientist 50 years ago: The first test-tube babies, sort of
Regulars
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No contraceptive is perfect, but can you trust apps to stop pregnancy?
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Tight underwear really is linked to lower sperm counts in men
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Drug to treat endometriosis pain first to be approved in over a decade
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First attempt to get CRISPR gene editing working in sperm
Researchers say they have managed to get the CRISPR machinery into mature human sperm, but we don鈥檛 know yet whether it can successfully edit sperm genes
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Artificial ovary could help women conceive after chemotherapy
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Polycystic ovary syndrome linked to mother’s health in pregnancy
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Eating less red meat protects against endometriosis
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Environment
Seafood-lovers have more sex and take less time to get pregnant
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