Low-Dose Aspirin in Reproductive Immunology

Why is low-dose aspirin important in reproductive immunologic disorders? Low-dose aspirin

isn’t just for blood thinning. In pregnancy, it plays a powerful supportive role.

It helps improve blood flow to the placenta, reducing tiny clots that can interfere

with implantation and early development. It also calms inflammation, creating a more supportive environment

for pregnancy. While aspirin doesn’t directly suppress immune cells, it helps protect

the placenta from immune-related vascular injury. This is why low-dose aspirin is commonly

used to reduce the risk of recurrent miscarriage, placental insufficiency, and preeclampsia.

Often, it’s used together with other treatments— like heparin, IVIG,