I just came across this article Painkillers linked to defects in baby boys.  It says "The Danish study found that boys born to women who had used aspirin or ibuprofen (which is often sold as Nurofen in New Zealand) during pregnancy, especially during the fourth to sixth months, were more likely to have undescended testes, a condition known as "cryptorchidism". Paracetamol showed the same trend, but the evidence was weaker."

Everyone needs to make their own decision on whether or not to use any drugs during pregnancy.  I just want it to be an informed decision so hopefully this will help with that decision making process.