Vision – Hormonal changes and water retention, can cause “refractive error” where your eyes have issues focusing. Previous eye conditions, such as glaucoma, high blood pressure, or diabetes, especially during pregnancy can alter your eyesight even more.
For most women, their eyesight settles back to normal along with their hormones–so a few months postpartum, your eyesight should go back to normal. But, if you’re nursing, sometimes it can take even longer.