Hello everyone! I'm going through the second screening, according to t…

Hello everyone! I'm going through the second screening, according to the conclusion: "from the lower edge of the placenta to the posterior wall of the uterus, the amniotic sac is thick 3.4mm". The ultrasound technician said that everything is fine with the baby, the sac doesn't touch him. Has anyone had this? How did it affect the fetus/birthing? Thanks