39 days pregnant, will your stomach grow bigger?

Pregnancy 39 days belly generally does not get bigger, because pregnancy 39 days sac is still very small, about only peanut rice so big, so the uterus does not get bigger, belly of course will not get bigger. But pregnancy 39 days may because of hormone levels in the body changes and affect gastrointestinal function, so show abdominal distension, indigestion and other problems, so cause belly looks bigger than usual. There are also some women in early pregnancy worried about insufficient nutrition, usually extra nutrients, but also can cause weight gain, so show a bigger belly phenomenon.