LEA contraceptive | Mechanical and chemical contraceptives
LEA contraceptive LEA contraceptivum is a mechanical contraceptive made of silicone that can be inserted by the woman herself. It is flexible, has a cup-shaped cavity, a valve and a control loop. It is inserted into the vagina like a tampon. During the insertion, the presence of a valve creates a negative pressure. The LEA … LEA contraceptive | Mechanical and chemical contraceptives