| 摘要 |
A conception cap includes a dome having a collapsible sidewall, an annula r rim, and three or more, gripping flanges along the inner surface of the ri m. The gripping flanges may effectively position and secure the cap over the cervix for the concentration of semen on the cervical os to effect fertiliz ation independently or with the aid of biologically active agents. The cap m ay additionally include a handle extending from the annular rim at an angle.
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