Can iron deficiency affect fertility or egg quality?

Yes, iron deficiency can affect both fertility and egg quality.
Iron plays a vital role in healthy blood circulation, which is essential for reproductive function.
When your iron levels are low, blood flow throughout the body — including to the ovaries and uterus — becomes less efficient.
This can disrupt your menstrual cycle and ovulation process.

Iron is also a key component of red blood cells, which are responsible for carrying oxygen and nutrients to your eggs. If your red blood cells cannot deliver sufficient nutrients, your egg quality may decline as a result. So maintaining adequate iron levels is important for overall reproductive health and optimal egg quality.