LET ME REPHRASE THIS QUESTION: Your pubic bone goes unnoticable when you are not pregnant, correct? But when you become pregnant, the baby starts growing in the uterus which is beneath the pubic bone (in the pubic region). Is that true? So the first change in a woman's body actually starts below the tummy when you are able to start feeling your pubic bone sticking out. True or false?? Then, does this mean it is the first 'bloating' that women refer to? Because you can clearly see it even fairly early I believe.