Final answer:
During pregnancy, a primigravida diagnosed with Type 1 Diabetes mellitus will experience increased insulin needs due to hormones causing insulin resistance.
Step-by-step explanation:
During pregnancy, a primigravida diagnosed with Type 1 Diabetes mellitus will experience increased insulin needs.
This is because pregnancy hormones can lead to insulin resistance, which means that the body's cells are less responsive to insulin. As a result, more insulin is needed to regulate blood glucose levels.
It is important for the patient to work closely with their healthcare team to adjust their insulin regimen and monitor blood sugar levels regularly.