Final answer:
A history of preeclampsia may increase the risk of spontaneous abortion due to potential complications such as fetal growth restriction and placental insufficiency.
Step-by-step explanation:
A history of preeclampsia may confer a higher risk for spontaneous abortion. Preeclampsia is a pregnancy complication characterized by high blood pressure and damage to organs such as the liver and kidneys. It can potentially lead to fetal growth restriction or placental insufficiency, increasing the risk of spontaneous abortion.
Additionally, in some cases of severe preeclampsia, the placenta may separate from the uterine wall prematurely, a condition known as abruptio placentae. This can lead to significant bleeding and increase the risk of miscarriage. It is important for individuals with a history of preeclampsia to discuss their specific risks and concerns with a healthcare professional.