The greater the week of pregnancy, the higher the blood glucose, and there is no positive relationship between the two. Under normal circumstances, blood glucose may rise in the middle of pregnancy and return to normal in the second trimester, so there is no proportional relationship between blood glucose and gestational weeks, and it will not rise with the growth of gestational weeks. If your blood sugar increases as you get older, you may be suffering from gestational diabetes and need to take a pregnancy test for further diagnosis. Pregnant women with high blood glucose should pay attention to a low-sugar diet, such as cereals, fresh vegetables, etc., and avoid foods with too much calories and sugar; exercise appropriately to speed up the metabolism of sugar in the body, so as to keep the blood glucose in a reasonable range. If blood glucose is seriously elevated, insulin and other blood glucose control drugs should be taken as prescribed by the doctor. Pregnant women with symptoms of abnormally elevated blood glucose should go to a regular hospital in time and be treated under the guidance of a doctor, do not use medication on your own.