Do you need progesterone after a hysterectomy?

Why progesterone is in most hormone plans

Estrogen stimulates the endometrium, the lining of the uterus. Taken on its own by someone who has a uterus, it raises the risk of endometrial hyperplasia and cancer. MedlinePlus explains that women with a uterus take a progestin alongside estrogen to lower that risk, and The Menopause Society says women without a uterus can use estrogen alone.

So the question after a hysterectomy is really: is there any endometrium left that needs protecting?

If you've been taking progesterone since a hysterectomy without a clear reason, it's worth asking your clinician whether you still need it.

Which surgery did you have?

'Hysterectomy' covers several operations, and the details matter.

Your surgical records or the surgeon's office can usually confirm exactly what was removed if you're not sure.

• Total hysterectomy: the uterus and cervix are removed. No endometrium remains, and estrogen alone is standard.
• Supracervical (subtotal or partial) hysterectomy: the uterus is removed but the cervix stays. Usually no progestogen is needed, but a small amount of endometrial tissue can occasionally remain near the cervix, so your clinician may ask about spotting or check your surgical notes.
• Hysterectomy with removal of the ovaries (oophorectomy): this causes immediate surgical menopause if you hadn't gone through menopause already.
• Endometrial ablation: this destroys much of the uterine lining but leaves the uterus in place. It's not a hysterectomy, and a progestogen is still needed with systemic estrogen.

Situations where a progestogen may still be used

• Endometriosis: deposits of endometrial-like tissue outside the uterus can be stimulated by estrogen. Depending on how extensive it was and what was removed, some clinicians add a progestogen.
• History of endometrial cancer: this is a specialist decision, and The Menopause Society lists endometrial cancer among reasons hormone therapy is generally not used.
• Uncertain surgical history: if you're not sure what was removed, your clinician may request records before deciding.

Bringing the right information to your visit

• The name of the operation from your surgical records, or the hospital and year if you don't have them.
• Why the surgery was done: fibroids, bleeding, endometriosis, cancer or something else.
• Whether your cervix, ovaries or fallopian tubes were removed.
• Any spotting or bleeding since surgery.
• Any hormones you're already using, including over-the-counter progesterone creams.

Why skipping an unnecessary progestogen matters

Progestogens have their own side effects for some women, including bloating, breast tenderness, mood changes, and drowsiness or dizziness with oral progesterone. If there's no uterus to protect, adding one brings these downsides without the benefit.

There's also a difference in the risk picture. The National Cancer Institute's summary of the Women's Health Initiative notes that estrogen plus progestin increased breast cancer risk, while estrogen alone in women without a uterus was associated with lower breast cancer risk and lower breast cancer deaths.

Estrogen-only therapy still has risks

Estrogen alone isn't risk-free. The National Cancer Institute notes that both estrogen alone and estrogen plus progestin were associated with increased risk of stroke and blood clots while women were taking them. The Menopause Society notes oral estrogen raises clot risk and transdermal estrogen may carry a lower risk.

So without a uterus, your assessment still covers clot history, heart and stroke risk, blood pressure, migraines and breast health. What changes is that there's no bleeding to monitor and no endometrial protection to plan.

If your ovaries were removed before menopause

Removing the ovaries before natural menopause causes an abrupt drop in estrogen, often with sudden, intense symptoms. It also removes years of estrogen's protective effect on bone and possibly the heart. The Menopause Society notes that for women with early menopause, benefits of hormone therapy may outweigh risks and it may be used earlier or longer. Treatment is commonly continued at least until the typical age of natural menopause, unless there's a reason not to.

How HealifyMD handles it

Your assessment asks what type of surgery you had, why, and whether your ovaries were removed. Your clinician uses that to decide whether estrogen alone is appropriate. Hormone Therapy for Women at HealifyMD is listed at $349 for the first month (including the evaluation and baseline labs), then $99/month, with estradiol (topical, cream or patch), estriol vaginal cream and progesterone included in the hormone therapy program rather than priced separately. Pricing is confirmed at your eligibility review and other labs are priced separately. Some of these, such as compounded estradiol cream, estriol vaginal cream and compounded progesterone, are compounded medications: they are not FDA-approved, FDA doesn't verify their safety, effectiveness or quality, and they aren't equivalent to branded products.