TABLE 5. Contraceptive efficacy of spermicide-containing sponge.
|
Date |
Country |
No. Women |
Pregnancy Rate (%) |
|
1983 |
Bangladesh, Taiwan, Yugoslavia |
647 |
9.2 |
|
Neosampoon |
692 |
11.1 |
|
|
Canada, UK |
247 |
27.3 |
|
|
USA |
733 |
16.8 |
Edited by Aldo Campana,