 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  Do not share this medication with others. Your doctor should check your weight periodically to monitor for side effects.  Missed Dose If you miss a dose, use it as soon as you remember. Replace the new patch at the regularly scheduled time the next day. Do not use 2 patches to catch up.  Storage Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Wera (28) Oral: This combination hormone medication is used to prevent pregnancy. It contains 2 hormones: a progestin and an estrogen.Besides preventing pregnancy, birth control pills may make your periods more regular, decrease blood loss and painful periods, decrease your risk of ovarian cysts, and also treat acne.Using this medication does not protect you or your partner against sexually transmitted diseases (such as HIV, gonorrhea, chlamydia). How to use Wera Read the Patient Information Leaflet provided by your pharmacist before you start using this product and each time you get a </s>