Pregnant women can drink coffee, but it is not advocated. For pregnant mothers-to-be, coffee is not advocated. Because in pregnancy, sleep is worse, and caffeine can make the body’s nervous excitability increase, resulting in pregnant women’s sleep is even worse. Drinking coffee will also have an effect on the fetus, caffeine will pass through the placenta into the blood of the fetus, increasing the excitability of the fetus, abnormal fetal movement, which is not conducive to the growth of the fetus. If you drink espresso for a long period of time, you may also suffer from insomnia, gastrointestinal disorders and other manifestations, so it is not recommended to drink coffee during pregnancy. If you have the habit of drinking coffee before, you can drink some light coffee in moderation, it is not recommended to drink strong coffee for a long time.