Which statement about obstetric dating and assessment is correct

Active participation of the patient and family in the design and implementation of the therapeutic program helps boost morale and ensure compliance, as does explaining the rationale for the therapies used.

Medication-based therapies comprise several classes of agents, including nonsteroidal anti-inflammatory drugs (NSAIDs), nonbiologic and biologic disease-modifying antirheumatic drugs (DMARDs), immunosuppressants, and corticosteroids.

The use of endovaginal ultrasound has greatly enhanced our ability to detect pregnancy early.Screening and treatment for iron deficiency anemia can reduce the risks of preterm labor, intrauterine growth retardation, and perinatal depression.Testing for aneuploidy and neural tube defects should be offered to all pregnant women with a discussion of the risks and benefits.Obstetric examination focuses on uterine size, fundal height (in cm above the symphysis pubis), fetal heart rate and activity, and maternal diet, weight gain, and overall well-being.Speculum and bimanual examination is usually not needed unless vaginal discharge or bleeding, leakage of fluid, or pain is present.

Which statement about obstetric dating and assessment is correct