Absolute contraindications to pregnancy include which scenario?

• A. Untreated cancer
• B. Mild iron deficiency
• C. Well-controlled asthma
• D. Age 35 with no comorbidity

Answer: (A)

The main idea being tested is that certain conditions make pregnancy unsafe for mother or fetus, so they are considered absolute contraindications. Untreated cancer is the clear example because active cancer often requires treatments that harm a developing fetus, and pregnancy would delay or complicate essential cancer therapy, worsening prognosis for the mother. These risks to both mother and baby mean pregnancy should not be pursued until the cancer is treated or in full remission.

In contrast, mild iron deficiency, while needing management, does not bar pregnancy and can be corrected with supplementation. Well-controlled asthma is compatible with pregnancy when managed properly, with adjustments to treatment as needed to maintain control. Being 35 with no other health issues increases obstetric risk but is not an absolute contraindication to pregnancy; many pregnancies occur at this age with appropriate prenatal care.