Why is iron so important in pregnancy?
Your body's iron demands increase significantly during pregnancy, particularly in the second and third trimesters. Iron is essential for producing the extra red blood cells needed to support your growing baby and placenta.
When iron levels drop too low, you may feel exhausted, breathless, and dizzy. Severe iron deficiency in pregnancy can also affect your baby's growth and iron stores at birth.
When is an infusion recommended?
For many women, oral iron supplements are enough. However, when oral iron isn't tolerated (due to nausea or constipation) or isn't working fast enough, an iron infusion may be recommended.
Iron infusions are generally considered safe in the second and third trimesters. They're typically avoided in the first trimester unless clinically necessary. Your GP or obstetric care team will weigh up the benefits and risks for your individual situation.
Getting started
If you're pregnant and struggling with low iron, a telehealth consult is a good starting point. Your GP can review your blood tests, discuss whether an infusion is appropriate, and coordinate with your obstetric care team.
Your GP will also help identify the underlying cause — whether it's the normal demands of pregnancy, dietary factors, or something else — so you can feel your best throughout your pregnancy.
Related condition
Iron infusion / low iron →References & sources
This content is general information and not a substitute for individual medical advice. Please consult a GP for your personal situation.
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