I had an early scan at 6 and 8 weeks due to a bleed and they said I definitely only had one in there. I was relieved but my Husband wants twins because I said I was one and done but he wants another. I said to him the chance of natural twins is very low! Having said that an old friend was told there was definitely only 1 at a 9 week scan only to be told there was 2 at her 12 week. I wonder how often that happens?It’s such a tough thing to get round our heads isn’t it! You desperately want children but at the same time don’t want two at once