Please choose the correct ending to complete the given sentence: Health: [header] How to deal with baldness in women [title] See your doctor. [step] If you have experienced hair loss or are currently going bald, it's important to see your doctor to find a cause. It may be a product of cancer treatments or alopecia, or you may have an underlying disease that's causing your hair loss.

Ending1: Regardless of the reason, seeing your doctor is a good step toward improving your hair loss. [substeps] Check with your ob/gyn about your needs. Ending2: Always use a referral from a qualified psychologist who has experience treating hair loss and smoothing out hair. [substeps] Problems such as hair loss caused by certain medications or drugs are more likely to cause hair loss in women who have been prescribed treatment. Ending3: [substeps] It's especially important to see a doctor if the hair loss is severe enough to require surgical intervention. [title] Look for hair loss that seems uneven. Ending4: [substeps] Your doctor may order blood tests to assess hormone levels that can cause hair loss. If you are undergoing cancer treatments, your doctor may be able to tell you if your treatments can cause hair loss.

Answer format: ending1/ending2/ending3/ending4