Table 4.

Percentage of pregnant women taking more than one medication including supplements, folic acid, and other vitamins and minerals (n = 97,464).

Number of Items	Before Pregnancy Diagnosis	Before Week 12 of Pregnancy	After Week 12 of Pregnancy
	%	%	%
0	21.59	42.93	31.16
1	25.54	27.61	25.51
2	20.06	15.46	18.49
3	19.34	9.75	14.30
4	5.14	2.60	5.16
5	3.32	0.97	2.57
6	2.56	0.43	1.39
7	1.51	0.17	0.69
8	0.69	0.06	0.40
9	0.24	0.02	0.19
10	0.02	0.01	0.08
11	-	0.003	0.03
12	-	-	0.01
13	-	-	0.005
14	-	-	0.002
>1	78.41	57.07	68.84