<prompt> Answer this question truthfullyHow often should a woman expect to have prenatal checkups during different stages of pregnancy?  <response>: <reason> Prenatal checkup frequency varies during different stages of pregnancy. Until the 28th week, checkups are typically scheduled every four weeks q4w. From the 28th week until the 36th week, checkups are typically scheduled every two weeks q2w. From the 36th week until birth, checkups are typically scheduled every week q1w. 