| 摘要 |
The present invention relates to a contraceptive bag used in the superior part vagina and made of soft material. Said contraceptive bag comprises a fully enclosed top portion that can cover the cervix and an open bottom portion. At the bottom portion, the outside wall of the bag extends inwardly and forms some petal-liked walls of the bag. The petal-liked walls form a tube to receive the penis. Each petal-like wall has a curling side that is beneficial to store sperms. Both the outside wall and the petal-liked walls have some pleats to give better sexual feeling and prevent the flow of sperms. <IMAGE> |
