If you are planning to conceive you should avoid alprazolam which is a benzodiazepine
drug.It is associated with terratogenicity ( intrauterine damage to embryo/fetus)It also causes spontaneous abortions.The drug when consumed at last trimester causes fetal drug dependance and withdrawal symptoms
post natal period (after birth)It is also excreted through milk which causes drowsiness
in child .Hence you should avoid it if planning pregnancy
or if you are pregnant.