Table 1.

Demographic characteristics of study subjects

Category	Frequency (Percentage)
Age group
15-19	24 (10.5%)
20-24	99 (43.2%)
25-29	80 (34.9%)
30-34	23 (10%)
35-39	2 (0.9%)
40-44	1 (0.4%)
Trimester
First	38 (16.6%)
Second	61 (26.6%)
Third	130 (58.6%)
Gravidity
Primigravida	136 (59.4%)
Multigravida	93 (40.6%)
Occupation
Housewife	140 (61.1%)
Skilled labor	35 (15.3%)
Unskilled labor	13 (5.7)
Student	34 (14.8%)
Business	7 (3.1%)
Educational Status
Illiterate	6 (2.6%)
Primary	26 (11.4%)
Secondary	64 (27.9%)
Higher secondary	57 (24.9%)
University degree	76 (33.2%)