Morning girls - found some interesting info that I thought I'd share - you probably know all of this anyway!!
Apparently sperm, once ejaculated, needs between 8-10 hours to "capacitate" and be ready to fertilize an egg. This process only takes place in the woman's body. So technically it's better if the sperm is already there and waiting by the time the egg is released...
And I found this from a BBC Radio 4 programme when I was searching for fertility tips! Zita West seems to be saying that the day you actually ovulate might be too late to conceive, and that you are more likely to have successful conception in the 5 or 6 days leading up to ovulation...which seems to fit in with the above info...
"ZITA WEST: And that's the commonest thing I find - that women will focus on having sex bang on ovulation. The research shows six days prior to ovulation you stand a good chance of conceiving. And it's just going over some of the basic biology - that an egg can last up to 24 hours, sperm can last for five to seven days, so you need as much sperm up there waiting to pounce on that egg when it comes out.
PORTER
So if you wait for your day of ovulation you might be leaving it a bit too late?
ZITA WEST
You might be leaving it too late, absolutely."
Anyway, dont know if it's true or not - but I thought I'd share!!
full zita west interview