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Trans Masculine Fertility- Fertility Details for Trans Men

Course / Fertility Details for Trans Men

Transition & Fertility

For most transmasculine individuals, testosterone use suppresses ovulation and can temporarily reduce fertility. However, fertility often returns after discontinuing testosterone, allowing pregnancy or egg retrieval for IVF.

While long-term data is limited, studies suggest that trans men who have taken testosterone can still produce a similar number of eggs as cisgender women during IVF cycles. Egg quality, however, remains less well-studied. Encouragingly, available evidence and clinical experience show that pregnancies and babies after testosterone cessation appear healthy.

It’s important to note that testosterone should not be relied upon as a contraceptive method, as ovulation suppression varies. Moreover, testosterone use during pregnancy is discouraged because it may cross the placental barrier, with unknown effects on the fetus.

Gender-Affirming Surgery and Fertility

Surgical removal of the ovaries eliminates the ability to produce eggs, making pregnancy with one’s own genetic material impossible. Before undergoing oophorectomy, individuals are encouraged to freeze eggs or embryos, and, if possible, store ovarian tissue for future research-based fertility options.

Similarly, a hysterectomy (uterus removal) ends the ability to carry a pregnancy. However, biological parenthood remains possible through IVF—using the person’s eggs and transferring embryos to a partner or gestational carrier.

Discontinuing Testosterone for Fertility

To pursue pregnancy or fertility preservation, trans men typically need to stop testosterone for several months (usually 3–6) until menstruation and ovulation resume.

This process can be emotionally and physically challenging, sometimes triggering mood changes or gender dysphoria. Accessing supportive care—such as counseling, peer groups, and affirming healthcare providers—is crucial.

The positive news: most physical masculinizing changes, like body hair growth or a deeper voice, are not reversed by temporarily pausing testosterone.

Hormones & the Postpartum Period

Postpartum Healing

Restarting testosterone after childbirth requires medical guidance. Estrogen plays a key role in tissue healing after delivery, and topical estrogen creams may be prescribed for localized recovery without systemic hormonal effects. Doctors also monitor for blood clot risks when restarting hormones.

Lactation (Chestfeeding)

If lactation is desired, delaying testosterone resumption is recommended, as the hormone can suppress milk production and may pass into breast milk. Most providers suggest establishing a milk supply before restarting testosterone, though the exact effects on infants remain unclear.

Reproductive Options for AFAB Trans People

Transmasculine individuals have several routes to biological parenthood:

  • Unassisted conception (after pausing testosterone)

  • IUI (Intrauterine Insemination) using partner or donor sperm

  • IVF (In Vitro Fertilization) with one’s own or donor eggs/sperm

  • Gestational carrier (surrogacy) if unable or unwilling to carry a pregnancy

Success rates for IUI and IVF generally align with those seen in cisgender populations, largely dependent on age and egg quality.

Unassisted Conception

Many conceive naturally after stopping testosterone. This avoids the cost and invasiveness of medical treatments.

IUI

IUI involves placing processed sperm directly into the uterus. It’s a low-cost, low-intervention treatment, though success depends on age and ovulation support.

IVF

IVF allows flexibility: eggs, sperm, and the uterus can come from different individuals. Trans men may use their own or previously frozen eggs and can either carry the pregnancy or use a gestational carrier. IVF success rates correlate strongly with the egg provider’s age. Costs typically range from $15,000–$20,000 per cycle.

Third-Party Reproduction

When using donor eggs or gestational carriers, IVF success rates often improve. However, this also increases costs—egg donors may receive $10,000–$20,000 in compensation, and surrogacy arrangements can add $20,000–$50,000+ in expenses.

Financial Resources

Financing fertility care can be challenging, but several supports exist:

  • Employer coverage: Many companies cover one or more IVF cycles.

  • Grants and programs: States like New York and California offer subsidized IVF.

  • Insurance mandates: Some U.S. states require IVF coverage (e.g., MA, NY, NJ, IL).

  • Loans: Fertility-specific loans with competitive rates are available.

  • Clinic packages: “Shared-risk” or “multi-cycle” discounts exist but may have hidden costs.

Transmasculine Fertility Preservation

Preserving fertility before starting hormone therapy or undergoing surgery provides peace of mind and keeps options open for biological parenthood later.

Egg Freezing

The most established preservation method, egg freezing, involves ovarian stimulation with hormones to produce multiple eggs, which are then surgically retrieved and frozen.
While the procedure temporarily raises estrogen levels (which may cause discomfort or dysphoria), it is safe and effective.

  • Average cost: $15,000+ per cycle, plus $500–$1,000 per year for storage

  • Success rate: Heavily dependent on age at freezing and lab quality

  • Tip: Ask your clinic about their oocyte cryosurvival rate (aim for ≥90%).

Embryo Freezing

Alternatively, retrieved eggs can be fertilized immediately and frozen as embryos.

  • Advantages: Higher survival rates upon thawing; proven long-term reliability.

  • Considerations: Locks in sperm choice; higher upfront costs (~$3,000+).

Ovarian Tissue Freezing

An emerging, experimental option—especially for prepubescent trans youth or those unable to undergo egg retrieval. Frozen ovarian tissue may one day be reimplanted or used to grow eggs in the lab, though it remains in early research stages.

Egg Freezing for Preservation

After Transition

Egg freezing is still possible after testosterone use, but it requires stopping hormones for several months. The effects of prior testosterone exposure on egg quality remain unclear.

Before Puberty

For those using puberty blockers, fertility preservation becomes more complex. Egg retrieval isn’t possible before ovulation begins, so ovarian tissue freezing may be the only available (though experimental) option.