SocietyShould you have children? The true costs and benefits of parenthood Whether or not you have children can have a big impact on your health and happiness, not to mention the planet – and some do regret their decisions. Here’s how the evidence can guide you Features
HealthSynthetic reproductive cells will help us understand fertility in 2023 Laboratory-grown sperm, placentas and embryos in animals will help us gauge why some pregnancies don't reach full term, but whether these procedures could one day be safe or even ethical in humans is unclear News