I've no idea how... not at all. I was only just pregnant when I arrived here and that was June, about. Cian was born in September. I was never actually sure and then once everything sped up the way it did there was no way to be completely sure when the actual conception went on, bad as that may sound. It was still gradual, but I got large. Fast.
Bertie Botts' Every Flavoured Beans. I think you lot have something similar. Jelly Bellies, or something like that? They're better than Bertie Botts' though. We've flavours like vomit and snot.