The recommended values for someone who is pregnant is 2000 MG
I've enclosed a chart below
Nutrient
EAR
RDA/AI
UL
Unit
Vitamin A
2083
3000
10000
IU
Vitamin C
75
90
2000
mg
Vitamin D
NE
200
2000
IU
Vitamin K
NE
120
ND
µg
Vitamin B6 1.1
1.3
100
mg
α-tocopherol (E)
12
15
1000
IU
Biotin
NE
30
ND
µg
Boron
NE
-
20
mg
Calcium
NE
1000
2500
mg
Chloride
NE
2300
3600
mg
Chromium
NE
35
ND
µg
Choline
NE
550
3500
mg
Copper
700
900
10000
µg
Cyanocobalamin (B12)
2.0
2.4
ND
µg
Fluoride
NE
4
10
mg
Folate (B9)
320
400
1000
µg
Iodine
95
150
1100
µg
Iron
6
8
45
mg
Magnesium
330
420
350amg
Manganese
NE
2.3
11
mg
Molybdenum
34
45
2000
µg
Niacin (B3)
12
16
35
mg
Nickel
NE
-
1.0
mg
Pantothenic acid (B5)
NE
5
ND
mg
Phosphorus
580
700
4000
mg
Potassium
NE
4700
ND
mg
Thiamin (B1)
1.0
1.2
ND
mg
Riboflavin (B2)
1.1
1.3
ND
mg
Selenium
45
55
400
µg
Sodium
NE
1500
2300
mg
Sulfate
NE
-
ND
-
Zinc 9.4
11
40
mg
a From pill only, not including food and water intake.Source Wikipedia
I've enclosed a chart below
Nutrient
EAR
RDA/AI
UL
Unit
Vitamin A
2083
3000
10000
IU
Vitamin C
75
90
2000
mg
Vitamin D
NE
200
2000
IU
Vitamin K
NE
120
ND
µg
Vitamin B6 1.1
1.3
100
mg
α-tocopherol (E)
12
15
1000
IU
Biotin
NE
30
ND
µg
Boron
NE
-
20
mg
Calcium
NE
1000
2500
mg
Chloride
NE
2300
3600
mg
Chromium
NE
35
ND
µg
Choline
NE
550
3500
mg
Copper
700
900
10000
µg
Cyanocobalamin (B12)
2.0
2.4
ND
µg
Fluoride
NE
4
10
mg
Folate (B9)
320
400
1000
µg
Iodine
95
150
1100
µg
Iron
6
8
45
mg
Magnesium
330
420
350amg
Manganese
NE
2.3
11
mg
Molybdenum
34
45
2000
µg
Niacin (B3)
12
16
35
mg
Nickel
NE
-
1.0
mg
Pantothenic acid (B5)
NE
5
ND
mg
Phosphorus
580
700
4000
mg
Potassium
NE
4700
ND
mg
Thiamin (B1)
1.0
1.2
ND
mg
Riboflavin (B2)
1.1
1.3
ND
mg
Selenium
45
55
400
µg
Sodium
NE
1500
2300
mg
Sulfate
NE
-
ND
-
Zinc 9.4
11
40
mg
a From pill only, not including food and water intake.Source Wikipedia