vaccination against "ademet" (in hebrew.

my wife AND I are currently abroad. we are trying to get pregnant AND we just heard that you must conduct an "ademet" test before getting pregnant. is this true? AND if so should we stop trying to get pregnant until we can conduct an ademet test? is the test so important that we should look for some doctor abroad to administer the test? (we are planning to return to Israel after we get pregnant) thank you very much AND have an easy tzom

if she was vaccinated as a child then she is probabely immuned. In case of doubt. a test is recommended' before pregnancy, so a vaccination will be administered