Originally Posted by
atomic sagebrush
I just want to chime in here and say it really IS impossible to tell at this stage because babies follow a timeline of development that is based on certain things developing at a certain pace and in a particular order due to instructions from the genome that control cell growth and hormones. It's tightly ordered because if it wasn't, if babies just grew whatever, whenever, then they'd grow parts in the wrong place or a baby would have something growing out of all proportion to its body (like a fully grown willy on a tiny baby). Genetic differences in sizes don't happen at this gestation, it's only once all the bits are made that the variation creeps in.
Yes, there are people whose baby looks like it has a peeper at a very early stage and turn out to be boys, there are others who look like they have VJ's who turn out to be girls, and then there are opposites going both ways. it's just that people only remember the ones that are right, KWIM??