If you’ve been trying to conceive for a while, you may think you know all you could possibly need to know about sperm and eggs and how they meet- but I’d really recommend this brilliant article by  Professor Allan Pacey from the University of Sheffield titled ‘The Journey of the Sperm’.

It’s really clearly explained and easy to understand – but is also absolutely fascinating for anyone interested in conception.  Have a look – see what you think! You can find it here