TABLE 2. Number of assisted reproductive technology embryo-transfer procedures* among patients who used fresh embryos from their own fresh eggs, by female patient’s age group and reporting area of residence† at time of treatment — United States and Puerto Rico, 2015.
| Patient’s reporting area of residence | <35 yrs |
35–37 yrs |
>37 yrs |
||||||
|---|---|---|---|---|---|---|---|---|---|
| No. of embryo-transfer procedures | Average no. of embryos transferred | eSET§ (%) | No. of embryo-transfer procedures | Average no. of embryos transferred | eSET (%) | No. of embryo-transfer procedures | Average no. of embryos transferred | eSET (%) | |
| Alabama |
266 |
1.8 |
19.4 |
75 |
2.0 |
4.3 |
64 |
2.5 |
0 |
| Alaska |
16 |
—¶ |
—¶ |
19 |
—¶ |
—¶ |
10 |
—¶ |
—¶ |
| Arizona** |
325 |
1.8 |
20.2 |
117 |
2.0 |
9.6 |
164 |
2.4 |
4.3 |
| Arkansas |
158 |
1.8 |
13.1 |
44 |
1.9 |
8.1 |
20 |
1.8 |
7.7 |
| California** |
2,196 |
1.6 |
36.1 |
1,339 |
1.9 |
21.5 |
2,273 |
2.5 |
4.4 |
| Colorado** |
181 |
1.7 |
26.7 |
73 |
1.8 |
16.1 |
69 |
2.2 |
5.3 |
| Connecticut |
621 |
1.5 |
46.5 |
255 |
1.8 |
18.5 |
385 |
2.2 |
5.2 |
| Delaware |
67 |
1.1 |
88.1 |
22 |
1.5 |
61.9 |
23 |
2.3 |
14.3 |
| District of Columbia |
93 |
1.4 |
56.4 |
74 |
1.6 |
34.5 |
237 |
2.0 |
8.0 |
| Florida |
1,167 |
1.7 |
26.4 |
613 |
1.9 |
10.5 |
891 |
2.2 |
2.8 |
| Georgia |
603 |
1.6 |
39.7 |
274 |
1.7 |
22.3 |
292 |
2.4 |
4.8 |
| Hawaii** |
96 |
1.8 |
22.5 |
59 |
1.9 |
11.3 |
150 |
2.5 |
3.1 |
| Idaho |
132 |
1.7 |
21.3 |
34 |
1.7 |
21.4 |
15 |
—¶ |
—¶ |
| Illinois |
2,110 |
1.7 |
30.4 |
928 |
1.9 |
16.1 |
1,319 |
2.3 |
2.8 |
| Indiana |
562 |
1.8 |
16.1 |
169 |
1.9 |
7.9 |
157 |
2.3 |
3.0 |
| Iowa |
295 |
1.5 |
46.0 |
90 |
1.6 |
36.7 |
79 |
2.0 |
6.0 |
| Kansas |
144 |
1.6 |
36.6 |
52 |
1.7 |
21.7 |
48 |
2.2 |
2.3 |
| Kentucky |
349 |
1.8 |
25.2 |
124 |
2.0 |
6.8 |
78 |
2.4 |
2.9 |
| Louisiana |
203 |
1.8 |
17.7 |
63 |
1.9 |
12.5 |
66 |
2.1 |
10.5 |
| Maine |
105 |
1.2 |
72.2 |
42 |
1.5 |
47.2 |
61 |
1.9 |
10.4 |
| Maryland |
1,107 |
1.3 |
63.0 |
527 |
1.5 |
40.7 |
954 |
2.0 |
8.4 |
| Massachusetts |
1,683 |
1.3 |
70.3 |
996 |
1.5 |
47.7 |
1,606 |
2.4 |
9.5 |
| Michigan |
853 |
1.8 |
19.2 |
310 |
2.0 |
11.6 |
385 |
2.3 |
4.6 |
| Minnesota |
629 |
1.6 |
35.1 |
214 |
1.7 |
20.2 |
184 |
2.1 |
4.6 |
| Mississippi |
111 |
1.7 |
26.0 |
29 |
1.9 |
11.1 |
23 |
2.1 |
0 |
| Missouri |
517 |
1.8 |
13.6 |
156 |
1.9 |
8.5 |
146 |
2.6 |
2.4 |
| Montana |
57 |
1.6 |
26.5 |
23 |
1.8 |
11.1 |
17 |
—¶ |
—¶ |
| Nebraska |
146 |
1.7 |
22.2 |
38 |
1.8 |
6.1 |
40 |
2.2 |
5.7 |
| Nevada |
152 |
1.6 |
26.4 |
72 |
1.7 |
14.5 |
73 |
1.8 |
5.4 |
| New Hampshire** |
161 |
1.4 |
62.9 |
98 |
1.6 |
38.3 |
97 |
2.5 |
3.9 |
| New Jersey |
1,258 |
1.5 |
45.5 |
670 |
1.6 |
31.8 |
965 |
2.1 |
12.9 |
| New Mexico |
15 |
—¶ |
—¶ |
6 |
—¶ |
—¶ |
10 |
—¶ |
—¶ |
| New York |
2,798 |
1.6 |
36.3 |
1,598 |
1.9 |
18.7 |
3,246 |
2.3 |
5.5 |
| North Carolina |
599 |
1.6 |
36.0 |
256 |
1.9 |
13.1 |
315 |
2.3 |
3.0 |
| North Dakota |
112 |
1.8 |
17.2 |
30 |
1.9 |
7.1 |
17 |
—¶ |
—¶ |
| Ohio |
1,091 |
1.8 |
19.4 |
397 |
1.9 |
7.7 |
399 |
2.3 |
3.4 |
| Oklahoma |
289 |
1.8 |
13.0 |
89 |
2.0 |
8.6 |
83 |
2.3 |
4.0 |
| Oregon |
150 |
1.7 |
26.6 |
67 |
1.8 |
23.4 |
53 |
1.9 |
13.6 |
| Pennsylvania |
1,211 |
1.6 |
36.6 |
571 |
1.8 |
21.0 |
585 |
2.2 |
6.0 |
| Puerto Rico |
56 |
2.0 |
11.3 |
37 |
2.2 |
0 |
62 |
2.4 |
0 |
| Rhode Island |
159 |
1.5 |
45.5 |
110 |
1.8 |
18.5 |
127 |
2.8 |
0 |
| South Carolina |
208 |
1.7 |
23.1 |
107 |
2 |
7.0 |
97 |
2.4 |
2.3 |
| South Dakota |
71 |
1.7 |
21.5 |
15 |
—¶ |
—¶ |
8 |
—¶ |
—¶ |
| Tennessee |
272 |
1.7 |
27.5 |
108 |
1.9 |
9.5 |
103 |
2.2 |
1.2 |
| Texas |
1,817 |
1.7 |
25.3 |
723 |
1.9 |
10.3 |
881 |
2.2 |
2.7 |
| Utah** |
523 |
1.8 |
20.7 |
151 |
1.9 |
11.3 |
120 |
2.1 |
5.0 |
| Vermont |
48 |
1.8 |
26.1 |
31 |
1.7 |
34.5 |
34 |
2.2 |
10.0 |
| Virginia |
904 |
1.5 |
42.0 |
510 |
1.6 |
28.0 |
732 |
2.0 |
6.8 |
| Washington |
452 |
1.5 |
43.3 |
222 |
1.7 |
29.4 |
264 |
2.1 |
3.6 |
| West Virginia |
95 |
1.8 |
17.3 |
32 |
1.9 |
16.0 |
18 |
—¶ |
—¶ |
| Wisconsin |
378 |
1.6 |
35.6 |
129 |
1.9 |
12.1 |
106 |
2.2 |
4.5 |
| Wyoming |
32 |
1.8 |
16.1 |
10 |
—¶ |
—¶ |
10 |
—¶ |
—¶ |
| Nonresident |
299 |
1.6 |
34.4 |
145 |
1.7 |
20.2 |
268 |
2.2 |
7.4 |
| Total | 27,942 | 1.6 | 34.7 | 12,943 | 1.8 | 20.8 | 18,429 | 2.3 | 2.3 |
Abbreviation: eSET = elective single-embryo transfer.
* Includes all procedures in which at least one embryo was transferred.
† In cases of missing residency data (0.8%), the patient's residence was assigned as the location in which the assisted reproductive technology procedure was performed.
§ A procedure in which one embryo, selected from a larger number of available embryos, is placed in the uterus. A cycle in which only one embryo is available is not defined as eSET.
¶ Estimates on the basis of N <20 in the denominator have been suppressed because such rates are considered unstable.
** In six states, >2% of residency information was missing for procedures performed: Arizona (4.7%), California (3.3%), Colorado (7.5%), Hawaii (5.4%), New Hampshire (3.5%), and Utah (5.8%). Overall, residency information was missing for 1,468 (0.8%) procedures performed and 623 (1.1%) live-birth deliveries.