Please choose the correct ending to complete the given sentence: Health: [header] How to induce a period [title] Use caution when trying herbal remedies. [step] Many herbs have been as emmenagogues for centuries. People often believe herbs to be harmless, but they can have side effects that are just as significant as any other type of medication.

Ending1: Make sure you speak to your doctor about herbal remedies for people with allergies to these herbs before taking them. [substeps] Herbs can reduce inflammation, but they cannot cure symptoms of acid reflux, irritable bowel syndrome, and other conditions that can cause bloating. Ending2: If you want to try using herbs to bring on your period, it is best to speak with your doctor first. Conduct research and make sure you take no more than the recommended dosage, as some herbs are poisonous at high levels. Ending3: Always read the label of herbs you're taking, especially if you're considering making changes to your medication regimen. While you can't completely stop taking any type of medicine, you may notice a trend in usage occurring over time. Ending4: Your doctor will be able to help you determine what other herbs would work best for you based on your specific health needs. [substeps] For example, garlic may help infuse milk into the uterus because it has been known to reduce bleeding.

Answer format: ending1/ending2/ending3/ending4