
05/09/2025
Reasons for a Lighter Period Than Normal
If you’ve noticed your period is lighter than usual, you’re not alone, and there can be several explanations. Hormonal changes from birth control or starting/stopping contraception are common reasons for lighter bleeding. Pregnancy is another possibility to consider if there’s any chance you could be pregnant. Stress, significant weight loss, or intense exercise can also affect your cycle and lead to lighter periods. Thyroid problems or other hormonal imbalances, certain medical conditions, and aging into perimenopause can contribute as well. Because there are many potential causes, it’s a good idea to monitor your cycle and consult a healthcare professional if lighter bleeding is persistent, accompanied by other symptoms, or if you’re unsure about what’s happening. For a detailed overview of possible reasons, read this Medical News Today article: https://www.medicalnewstoday.com/articles/322935.
Or if you’d like personalised guidance, you can reach out to Lancashire Gynaecologist here: https://lancashiregynaecologist.co.uk/contacts/