Can You Actually Shorten Your Period?
Quick TakeEmerging research from Spark Biomedical is helping reshape how we think about menstrual wellness. In clinical research settings, women using transcutaneous auricular neurostimulation® (tAN®) reported meaningful improvements in how their periods felt and functioned over time. OhmBody brings this science-informed approach into a wearable, drug-free, hormone-free wellness device designed to support comfort, predictability, and confidence during menstruation — without asking women to suppress their cycle or “power through” it. |
Why Some Periods Feel Longer or Harder to Manage
A menstrual cycle isn’t a simple on-off switch. It’s shaped by a dynamic interplay between hormones, immune signaling, circulation, and the nervous system. When those systems feel out of sync, periods can feel heavier, longer, or more disruptive — even when nothing is technically “wrong.”
That’s why modern menstrual wellness research is expanding beyond hormones alone and looking more closely at how the nervous system influences the overall menstrual experience, including comfort, energy, mood, resilience and even healthy flow throughout the cycle.
Where Neurostimulation Fits In
Transcutaneous auricular neurostimulation (tAN) is a noninvasive approach that gently stimulates nerve pathways near the ear. In wellness settings, this type of stimulation is being explored for its potential role in supporting comfort, stress response, mood, digestion, focus and energy as well as healthy menstrual flow.
OhmBody applies this approach in a wearable format designed to fit into daily life—supporting women who want a drug-free, hormone-free way to feel more supported during their cycle, especially during days that tend to feel more demanding.
What the Research Is Exploring
Spark Biomedical has conducted clinical research examining how tAN relates to menstrual experiences using validated tracking tools across cycles. Participants monitored changes in flow patterns, duration, and day-to-day impact over time.
These findings contribute to a growing body of evidence suggesting that noninvasive neurostimulation may play a meaningful role in menstrual wellness and quality-of-life support. Individual experiences vary, and research in this area continues to evolve.
Initial clinical trial results included:
- 55% average reduction in menstrual blood loss(1)
- 20% average reduction in period duration(1)
- Fewer heavy days and improved quality of life reported by participants
- These results were consistent across participants with and without known menstrual disorders.
Using OhmBody
Many women choose to use OhmBody during parts of their cycle when they want extra support — often around the start of menstruation or on days that feel heavier or more draining. Use is flexible and based on personal comfort, routine, and preference.
OhmBody is about working with your cycle, not suppressing it — and for many women, that distinction matters.
| Myth vs. Fact | |
|---|---|
| Myth: You can’t change how long your period lasts. | Fact: Pilot clinical trial results showed a 20% average reduction in period length using transcutaneous auricular neurostimulation. |
| Myth: Only hormones or medication can influence menstrual flow. | Fact: Transcutaneous auricular neurostimulation works through the nervous system, no drugs or hormones required. |
| Myth: If I have heavy periods, that’s just my normal. | Fact: Heavy periods affect 1 in 3 women, but that doesn’t mean they’re untreatable. |
| Myth: This is probably just placebo. |
Fact: Results were measured using the validated PBAC (Pictorial Blood Loss Assessment Chart), not just feelings. And pre-clinical testing shows similar reduction (no placebo). All study participants collected outcomes during a baseline cycle (no device use), and compared menstrual outcomes to the next month cycle, to which participants used the device every day during menstruation. Each participant served as their control to demonstrate treatment effect. |
Why This Matters
Feeling supported during your period isn’t just about convenience. It’s about fewer disruptions, more confidence leaving the house, and less mental energy spent planning around your cycle.
Most of all, it’s about feeling like yourself — no matter what day of the month it is.
| Frequently Asked Questions | |
|---|---|
| Q: Can OhmBody really make my period shorter? | A: Experiences vary. Many women describe feeling calmer, more comfortable, and more supported during their cycle. |
| Q: Is it safe? | A: OhmBody is a general wellness device and was well-tolerated in research settings. It does not involve drugs, hormones, or invasive procedures. No systemic side effects were reported. |
| Q: Does it work for everyone? | A: Every body is different. OhmBody is designed as a wellness support tool and may feel more helpful for some users than others. |
| Q: Is it FDA approved? | A: OhmBody is not an FDA-approved medical treatment. It is a wellness device designed to support menstrual comfort and whole-body well-being. |
Citations
The following studies are provided for educational context and reflect broader scientific research. They do not establish medical claims for OhmBody.
- ClinicalTrials.gov IDs: NCT06064851, NCT06814028
- Czura, C. J., Schultz, A., Kaipel, M., Khadem, A., Huston, J. M., Pavlov, V. A., ... & Tracey, K. J. (2010). Vagus nerve stimulation regulates hemostasis in swine. Shock, 33(6), 608-613.
- Bravo-Iñiguez, C.E., Fritz, J.R., Shukla, S. et al. Vagus nerve stimulation primes platelets and reduces bleeding in hemophilia A male mice. Nat Commun 14, 3122 (2023). https://doi.org/10.1038/s41467-023-38505-6.
Friendly heads-up:
This content is here to inform, support, and start good conversations — not to replace medical advice. OhmBody is a wellness device designed to support comfort and overall well-being during menstruation, including areas like mood, sleep, focus, energy, and digestion. It’s not a medical treatment. Always check in with a qualified healthcare provider about symptoms, diagnoses, or care decisions. Your body deserves expert backup.
Read more
Wondering if your period is too short or too long? Learn what’s normal, what’s not, and how to take control of your menstrual health with OhmBody.
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