Advise please what to do or make? For 9 months 3 times dropped out spirals...

[Angelika]

Advise please what to do or make? For 9 months 3 times dropped out spirals. As a result - undesirable pregnancy. After abortion I am protected by contraceptives, but would like to try or taste a spiral again. What is better?

[Pasenjuk A.M.]

multiload (she has additional denticles) the normal size, with obligatory US the control of the equipment or installation of this or it