Evidence map›Paper›PMID 32719977›Full record

ArticleJournal of assisted reproduction and genetics2020

Ovarian stimulation outcomes among transgender men compared with fertile cisgender women.

Hadar Amir, Iris Yaish, Nivin Samara, Joseph Hasson, Asnat Groutz, Foad Azem

Open access · greenAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
6.8field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 55 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Observational
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Reproductive capacity after gender-affirming testosterone therapy.Human reproduction (Oxford, England) · 2023
    Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Fertility counseling guide for transgender and gender diverse people.International journal of transgender health · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Hadar AmirRacine IVF Unit, Lis Maternity Hospital, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, 6423906, Tel Aviv, Israel. hadarnmb@gmail.com.
Iris YaishInstitute of Endocrinology, Metabolism and Hypertension, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
Nivin SamaraRacine IVF Unit, Lis Maternity Hospital, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, 6423906, Tel Aviv, Israel.
Joseph HassonRacine IVF Unit, Lis Maternity Hospital, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, 6423906, Tel Aviv, Israel.
Asnat GroutzRacine IVF Unit, Lis Maternity Hospital, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, 6423906, Tel Aviv, Israel.
Foad AzemRacine IVF Unit, Lis Maternity Hospital, the Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, 6 Weizmann Street, 6423906, Tel Aviv, Israel.
Tel Aviv Sourasky Medical Center · ILTel Aviv University · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare assisted reproductive technology (ART) outcomes among transgender men with those of fertile cisgender women.

methodsThis retrospective cohort study included 12 transgender men, six with no testosterone exposure and six after testosterone treatment, and 12 cisgender women (oocyte donors) who underwent ART in our institution between June 2017 and December 2019. Statistical analyses compared ART data and outcomes between three groups: cisgender women, transgender men without testosterone exposure, and transgender men after testosterone exposure. Comparisons were also made between transgender men with and without testosterone exposure.

resultsThe transgender men with no testosterone exposure (23.3 ± 4 years) were significantly younger than the transgender men who had undergone testosterone treatment (30.3 ± 3.8 years; P = 0.012) and the cisgender women (29.1 ± 3.1 years; P = 0.004). The amount of FSH used for ovulation induction (1999 ± 683 mIU/mL) was significantly lower among transgender men without prior testosterone exposure compared with that among cisgender women (3150 ± 487 mIU/mL; P = 0.007). There were no differences in the peak estradiol levels, the number of oocytes retrieved, the number of MII oocytes, and the oocyte maturity rates between the three groups. Five out of six testosterone-treated transgender men underwent embryo cryopreservation, and they all achieved good-quality embryos.

conclusionsTransgender men have an excellent response to ovulation stimulation even after long-term exposure to testosterone. Oocyte/embryo cryopreservation is, therefore, a feasible and effective way for them to preserve their fertility for future biological parenting.

Indexed as

Reproductive Techniques, AssistedTransgender PersonsCryopreservationEstrogensFemaleFertility PreservationHumansMaleOocyte DonationOocytesOvulation InductionTestosteroneEstrogensTestosteroneAssisted reproductive technologyFertility preservationGender-affirming hormoneOocyte/embryo cryopreservationTransgender men

Identifiers

PMID32719977
PMCPMC7550495
OpenAlexW3045694738

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.