Final answer:
Pregnant women should be screened for gestational diabetes between the 24th and 28th week of pregnancy using a glucose tolerance test.
Step-by-step explanation:
Gestational diabetes is a type of diabetes that occurs during pregnancy. It is important to screen pregnant women for gestational diabetes to ensure early diagnosis and proper management.
The screening for gestational diabetes is usually done between the 24th and 28th week of pregnancy. This involves a glucose tolerance test (GTT), which measures how the body processes sugar. During this test, the pregnant woman drinks a sugary solution and her blood sugar levels are measured at regular intervals.
If the GTT results show high blood sugar levels, further testing and diagnosis of gestational diabetes may be necessary.