Aspirin due to low birth weight, did it make a difference?

[KgZm]

Hi, this is my second pregnancy. First dc was born at 36+3 due to low birth weight (4lbs 8oz). Think growth tailed off between 32 and 36 weeks as 32 week growth scan was fine.
anyhow Iv been taking 150mg aspirin daily from 12 weeks and was wondering if anyone who had a small baby a previous pregnancy found that aspirin made a difference? Preparing myself for all eventualities, but would be good to know of a positive story.

My first son was 6lb 4oz at 40+6 and on the 9th percentile, so I had to take aspirin for my second
The second was born 40+3 at 7lb 11oz so it did make a difference.