Aspirin?

P

So I'm 13 weeks and 3 days. I got all my results and everything is perfect except I have a 1/56 chance of the baby having growth restriction and them taking the baby out earlier than planned. Now my doctor has suggested I start taking 150mg of aspirin a day to reduce the chance of that happening, now my only problem is that every woman in my family badly haemorrhages every time they give birth, my mother almost died every single time she had a baby, the last baby she lost pretty much all her blood and they thought she wouldn't make it. Aspirin is a blood thinner, the chances of me haemorrhaging is pretty high anyway I don't want to increase that risk. I will discuss this with them again but my next midwife appointment isn't for another four weeks, I'm so torn on what I'm supposed to do. I just need some opinions please.