By Emily Marson, L.Ac. | Aphrodite Fertility Acupuncture, San Diego

Acupuncture during ovarian stimulation is timed treatment across the roughly 10 to 12 days you are injecting gonadotropins, aimed at three things: better blood flow to the ovaries and uterus, a calmer stress response while your estrogen climbs fast, and more comfort as your ovaries enlarge. Plan on one to two to three sessions during the stim window, then a four sessions in your transfer cycle. Acupuncture does not change your medication dose or your follicle count directly. It supports the environment those follicles are growing in.

What the stimulation phase asks of your body

The stim phase is a controlled sprint. You are giving daily FSH-based injections to recruit a cohort of follicles instead of the single one a natural cycle would mature. Over about two weeks your estradiol can rise ten to twentyfold, your ovaries swell from the size of walnuts toward the size of small plums, and your nervous system is often running hot from the injections, the monitoring, and the stakes. Bloating, pressure, headaches, and broken sleep are common. This is the window acupuncture is built to support.

Why blood flow is the point

Follicles depend on their blood supply. Each one grows inside a fluid-filled sac fed by a network of small vessels, and the oxygen and nutrients reaching the egg travel through that network. Acupuncture has been shown to increase uterine and ovarian artery blood flow by reducing sympathetic tone, the fight-or-flight signaling that constricts small vessels. Better perfusion during stims is the plausible mechanism behind the egg-quality signal seen in older patients and poor responders, where a randomized trial in women over 37 found more mature eggs retrieved when acupuncture was added to IVF.

Read that honestly. Versus no added treatment, acupuncture has been linked to more clinical pregnancies and live births, with a relative risk around 1.30 in a widely cited analysis.  The clearest benefit shows up in the harder cases, the exact people who feel the stim phase most.

How acupuncture supports the IVF stimulation phase

Sessions during stims do specific work, not general wellness.

• Perfusion: points that downshift sympathetic tone to open blood flow toward the ovaries and endometrium while follicles are maturing.
• Cortisol and anxiety: a 2022 randomized trial in Psychoneuroendocrinology found lower cortisol after acupuncture during IVF, and a 2025 University Hospitals study found meaningful drops in anxiety, stress, and pain after a single session. Lower stress is not just comfort. Chronically high cortisol interferes with the reproductive axis.
• Symptom relief: targeted work for the bloating, pressure, and headaches that build as estradiol climbs, plus support for sleep during a week when sleep falls apart.

When to come in during stims

Timing beats volume here.

•  Pre-Stim (As you enter IVF): weekly sessions as your prep for IVF flush the ovaries with fresh blood and nutrients for overall better outcomes. We also walk you through everything your clinic is too hurried to explain.
• Early stim (days 1 to 5): one session to set a calm baseline and open circulation as recruitment begins.
• Mid to late stim (days 6 to 10): one session as follicles enlarge and symptoms peak, focused on comfort and perfusion.
• Around retrieval and transfer: we shift to the transfer protocol, with on-site sessions before and after embryo transfer so you are not driving across San Diego between appointments.

One caution during stimulation

If your estradiol is markedly elevated and you are at risk for ovarian hyperstimulation syndrome, sessions become gentler and point selection changes. Enlarged, tender ovaries need a lighter hand and careful abdominal work. This is a reason to see someone who does fertility acupuncture specifically and coordinates with your clinic’s monitoring, not a general practitioner.

Frequently asked questions

How does acupuncture support the IVF stimulation phase?
It improves blood flow to the ovaries and uterus, lowers the cortisol and anxiety that spike during injections, and eases the bloating and pressure that build as your estrogen rises. It supports the environment your follicles grow in rather than changing your dose.

Should I get acupuncture during IVF stims?
It is most worthwhile if you are over 37, a poor responder, or someone whose stress runs high during treatment.

How many sessions during stimulation?
Usually two to three across the 10 to 12 day stim window, then four sessions during embryo transfer. Timing to your monitoring matters more than the total number.

Is acupuncture safe if I am at risk for OHSS?
Yes, with adjustments. Sessions become gentler and abdominal point selection changes when ovaries are enlarged and estradiol is markedly elevated, which is why a fertility-specific acupuncturist who coordinates with your clinic matters.

Will acupuncture increase my follicle count?
Acupuncture supports perfusion, stress physiology, and comfort, which is where the egg-quality signal in older and poor-responder patients likely comes from.

Ready to find your answers?

If you are starting a stimulation cycle in San Diego, book with Emily Marson, L.Ac., and we will time your sessions to your monitoring. Call 858.333.7688 or schedule at https://aphrodite.janeapp.com/. See also managing IVF symptoms and stress and how to get the best outcome from IVF now covered in California.

Emily Marson, L.Ac., is the founder of Aphrodite Fertility Acupuncture and has helped more than 1,000 San Diego women conceive over 8 years, with on-site acupuncture for embryo transfer and partnerships with every major San Diego fertility clinic. Located at 2970 Fifth Ave, Suite 320, San Diego, CA 92103.