Conclusion
In conclusion, fetus with NT between 95th and 99th percentile are at increased risk of pregnancy and postnatal adverse outcomes; these data should guide clinicians in the management of pregnancies wit this condition. Our data support the new lower cut off of NT (NT>95th percentile) for offering further investigations to couples. These should include detailed ultrasound scan, fetal echocardiography and counselling where the option of performing fetal karyotype and CGH array should be discussed.