Table 1. The prevalence of self-reported pregnancy-related physical symptoms, classified by severity among 1455 women in the first trimester
Symptom not present, n (%)Mild, n (%)Moderate, n (%)Severe, n (%)
Nausea 177 (12)503 (35)379 (26)396 (27)
Vomiting 876 (60)325 (23)134 (9)120 (8)
Back pain 907 (62)390 (27)99 (7)59 (4)
Pelvic girdle pain 967 (66)357 (25)84 (6)47 (3)
Pelvic cavity pain 636 (44)660 (45)118 (8)41 (3)
Vulvar itching 1182 (81)206 (14)42 (3)25 (2)
Varicose veins 1415 (97)30 (2)7 (1)3 (0)
Pruritus 1210 (83)200 (14)28 (2)17 (1)
Leg cramp 1309 (90)118 (8)15 (1)13 (1)