№

Quantity

Indicators

Trimesters

II

III

18

16

M ± SD

1

Height of upper lip

6.1 ± 1.1

9.8 ± 1.6

2

Right height of upper lip

5.3 ± 1.0

8.3 ± 1.2

3

Left height of upper lip

5.3 ± 1.0

8.3 ± 1.2

4

Length of fossa

4.6 ± 0.8

7.1 ± 1.2

5

Width of fossa

2.6 ± 0.5

3.6 ± 0.6

6

Right lateral height of fossa

4.7 ± 0.8

6.8 ± 1.5

7

Left lateral height of fossa

4.7 ± 0.8

6.8 ± 1.5

8

Height of philtrum

3.4 ± 0.4

4.4 ± 0.7

9

Height of philtrum

3.4 ± 0.4

4.4 ± 0.7

10

Width of mouth

178.3 ± 3.8

191.3 ± 3.2

11

Length of Palate

20.6 ± 2.5

35.6 ± 3.3

12

Width of Palate

17.4 ± 1.9

29.3 ± 3.5