Table 1. Personal Characteristics of Participants.

Number of Participants	Number of Kids	Fetus Gender	Occupation	Pregnancy Duration, wk	Education	Age, y
P1	0	Male	Housewife	37	Diploma	27
P2	0	Male	Employed	22	Diploma	30
P3	1	Female	Housewife	23	Primary School	33
P4	1	Female	Employed	35	University Education	18
P5	2	Female	Employed	30	University Education	23
P6	0	Female-Male	Housewife	24	Primary School	31
P7	0	Male	Housewife	26	Diploma	28
P8	1	Male	Housewife	28	Diploma	27
P9	0	Female	Employed	26	University Education	24
P10	1	Male	Housewife	28	University Education	25
P11	0	Female	Housewife	25	Primary School	27
P12	1	Male	Employed	24	Diploma	27
P13	1	Female	Housewife	22	University Education	23
P14	0	Female-Male	Housewife	38	Diploma	26
P15	1	Male	Housewife	26	Primary School	26
P16	0	Female-Female	Housewife	33	Diploma	29
P17	0	Male	Employed	29	University Education	28
P18	3	Female	Housewife	24	Primary School	35
P19	2	Male	Housewife	33	Diploma	32
P20	1	Male	Employed	27	Diploma	29