Fertility Treatment in the Forty and Older Woman

In: Journal of Assisted Reproduction and Genetics · 2001 · vol. 18(12) , pp. 638–643 · doi:10.1023/a:1013159116180 · PMID:11808844 · PMC3455253 · W1602774135
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AI-generated summary by claude@2026-06+body, 2026-06-07

Assisted reproductive technology cycles resulted in a significantly higher live birth rate compared to intrauterine insemination cycles for women aged forty and older using their own oocytes.

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This retrospective study analyzed 401 completed fertility treatment cycles in 152 women aged 40 and older who aimed to use their own oocytes, comparing assisted reproductive technology (58 cycles: IVF and gamete intrafallopian transfer) versus intrauterine insemination (343 cycles: natural-cycle, clomiphene-citrate, or injectable gonadotropin–IUI). The live birth rate for ART cycles was 15.5%, significantly higher than 3.2% for all IUI cycles, while spontaneous abortion, preterm delivery, and ectopic pregnancy rates did not differ across treatment groups. The main limitation is that the design was retrospective, which can introduce unmeasured differences between treatment approaches. This paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Purpose: To determine the outcomes and logical progression of fertility treatment in women forty years and older using their own oocytes.

Methods

This was a retrospective study in which 401 completed treatment cycles in 152 women aged forty and older were reviewed.

Results

Assisted reproductive technology (ART) cycles (n = 58) were reviewed, comprising both in vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT). Intrauterine insemination (IUI) cycles (n = 343) were reviewed, consisting of 38 unstimulated natural cycle–IUI (NC-IUI), 194 clomiphene citrate–IUI (CC-IUI), and 111 injectable gonadotropins–IUI (INJ-IUI) cycles. The live birth rate of 15.5% for ART cycles was significantly higher than the live birth rate of 3.2% seen for all IUI cycles (p = 0.0007). There were no differences among treatment groups in spontaneous abortion, preterm delivery, or ectopic pregnancy rates.

Conclusions

For women ≥40 years of age who wish to use their own eggs, ART offers the best chances for conception and delivery. Similar content being viewed by others

References

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