I have read in a few places that BF increases your chances of conceiving twins by 9 times. If that was true you'd have a 12% chance of conceiving twins if you manage to get a BFP while BF. It seems a bit far fetched to me. I thought there may be an increased chance so I googled it. But I wasn't expecting a 9 times greater chance. Are there any mummies on here who've conceived twins while BF?