What causes a pregnant woman to have a big belly?

1, obesity

often intake of high-fat food, exercise less and other reasons may cause obesity, due to excessive fat accumulation in the abdomen, so there may be a big belly like pregnant women performance.

2, dyspepsia

may be due to unreasonable diet, excessive pressure and other reasons, due to food accumulation in the gastrointestinal tract, can lead to the occurrence of the above situation.

3, pregnancy

for women who do not do a good job of contraception daily, the above symptoms do not rule out pregnancy.