The correlation between gay marriage and fertility is self evident as seen below. Red States ban gay marriage by constitutional amendment, blue states permit gay marriage, other states are listed in black.
Rank......State*.......Total Fertility Rate**
1.............Utah..........2.57
2............Arizona......2.39
3............Alaska........2.37
4............Texas........ 2.35
5............Idaho.........2.31
6............Hawaii.......2.24
7............South Dakota...2.24
8............Nebraska....2.21
9............Nevada.......2.21
10..........New Mexico.....2.20
11...........Kansas.........2.15
12...........California....2.13
13...........Georgia.......2.12
14...........Colorado.....2.12
15...........Oklahoma...2.11
16...........Wyoming....2.06
17...........Arkansas.....2.06
18...........Indiana.......2.05
19............Illinoise......2.05
20...........New Jersey....2.05
21............Mississippi...2.03
22............Montana......2.03
23...........Minnesota.....2.02
24...........North Carolina...2.02
25...........Delaware.......2.01
26...........Florida..........2.01
27...........Louisiana......2.00
28............Missouri......1.99
29............Iowa.............1.99
30............Maryland.....1.98
31.............Vriginia.......1.97
32............Ohio............1.96
33............Kentucky.....1.95
34............Tennessee....1.95
35.............Wisconsin...1.95
36.............Michigan....1.94
37.............North Dakota...1.93
38............South Carolina...1.93
39............Alabama........1.92
40............Connecticut...1.92
41.............Oregon.........1.90
42............Washington...1.90
43............New York.......1.87
44...........Pennsylvania...1.86
45............West Virginia..1.80
46............New Hampshire...1.77
47............Rhode Island...1.76
48...........Maine...............1.75
49............Massachusetts...1.74
50 ...........Vermont..........1.68
*source: state law wikipedia, http://wikipedia.org/wiki/File:Samesex_marriage_in_USA.svg
**source: National Vital Statistics Reports, Vol. 54 No. 2, September 8, 2005, Table 10 for 2003
