Drinking soda does not necessarily improve your chances of getting pregnant, but you can drink soda in moderation when you are pregnant. The reason is that after pregnancy, you will gain weight and you may have gestational diabetes or hyperuricemia. Drinking soda in the right amount can alkalize the urine and make the acidic substances go out of the body, which is good for pregnant women. But drinking soda does not necessarily improve the chances of pregnancy, as there is no concrete clinical data to prove this. If there are no other uncomfortable conditions, it is not recommended to drink soda regularly in daily life as it will reduce the secretion of stomach acid.