Good afternoon. At the 13-week ultrasound the sonographer wasn’t happy…

Good afternoon. At the 13-week ultrasound the sonographer wasn’t happy with the baby’s profile. They wrote: "Unusual profile, reduced lower jaw, unusual appearance of the upper lip." But he wasn’t sure, since the gestational age is small. The blood test for chromosomal abnormalities is good — no risks. But we need to monitor further with ultrasound. Has anyone else experienced this?