Babies born as early as 22 weeks now have a slim chance of survival
Standfirst ...
Number of babies born under 14.1oz
Roe v Wade
Medicaid approved
FDA approves surfactant
0
2
4
6
8
10
12
14
16
18
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
2
2
0
0
3
1
3
4
1
4
10
6
6
11
10
7
4
14
6
8
5
12
18
15
11
7
5
11
5
4
1930
1940
1950
1960
1970
1980
1990
2000
2010