Task: Translation
Input (Czech): eÜen  popisuje regulaci cervik ln  rozta nosti za pou it  donor  a/nebo substr t  oxidu dusnat ho nebo inhibitor  oxidu dusnat ho. Mohou zde b²t pou ity bu  alespo  jeden donor, a/nebo substr t oxidu dusnat ho pro v²robu l  iva, kter  je pod no lok ln  intracervik ln  nebo intravagin ln  pro indukci cervik ln ho dozr v n  nebo alespo  jeden inhibitor oxidu dusnat ho pro v²robu l  iva, kter  je pod no lok ln  intracervik ln  nebo intravagin ln  pro l  bu cervik ln  insuficience nebo p°ed asn ho porodu.\
Output (English): It also describes the regulation of cervical expansion using a donor and / or nitrous oxide nitric oxide or nitric oxide inhibitor. They can use either at least one donor and / or nitrous oxide substrate to produce a drug that is intracervic or intravaginous to induce a cervical rhinitis or at least one nitric oxide inhibitor to produce it. liva, which is either intracervical or intravaginal for infections or early labor. \ t