HealthThere could already be 40,000 people carrying Zika in the US Modelling estimates suggest that many people could already have the virus in areas of the US where mosquitoes are able to spread it further News
HumansTrying to get pregnant? There’s no need to lie still afterwards The idea that women are more likely to conceive if they lie down after a semen injection is a myth – semen doesn’t fall out when you stand up News