{"gt_parse": {"text_sequence": "4\" and \"SH -90999\" .Brand names.L evonorgestrel is marketed alone or in combi nation with an estrogen under a multitude of brand names thro ughout the world, includin g , Trivora, and Up ostelle, among man y oth ers. Thes e formula tions ar e used as emer genc y contraceptives, normal contrac eptives, or in menopausal horm one therap y for the trea tment of m enopausal symptoms.As an emer gency contraceptive, levonorgestr el is often referred to colloqui ally as the .Availability.Levonor gestrel is very widely marketed thr oughout the world and is available in al mos t e ver y co unt ry. Acc essibi lity.Le"}}