Nigel R. Pereira

Reproductive Medicine

245 N 15th St # 495
Philadelphia, PA 19102

Last Updated: 09/26/2026

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Found 150 publications

Office-based operative hysteroscopy: selection, skills, success.

Office-based operative hysteroscopy: selection, skills, success.

Journal: Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC

Published: June 18, 2026

Acute degeneration of a pedunculated uterine leiomyoma during in vitro fertilisation.

Acute degeneration of a pedunculated uterine leiomyoma during in vitro fertilisation.

Journal: BMJ case reports

Published: June 09, 2026

Transabdominal retrieval of oocytes when transvaginal access is not an option: mastering an egg-cellent technique.

Transabdominal retrieval of oocytes when transvaginal access is not an option: mastering an egg-cellent technique.

Journal: Fertility and sterility

Published: March 16, 2026

Ovarian reserve testing in long-term hormonal contraceptive users - proceed with caution.

Ovarian reserve testing in long-term hormonal contraceptive users - proceed with caution.

Journal: Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC

Published: February 01, 2026

Register, diagnose, deliver-the story of first birth after endometriosis surgery told in International Classification of Diseases codes.

Register, diagnose, deliver-the story of first birth after endometriosis surgery told in International Classification of Diseases codes.

Journal: Fertility and sterility

Published: January 27, 2026

Double Trouble: Primary Heterotopic Pregnancy with Early Rupture.

Double Trouble: Primary Heterotopic Pregnancy with Early Rupture.

Journal: Journal of minimally invasive gynecology

Published: January 09, 2026

Duplicated Ureter: Double the Vigilance.

Duplicated Ureter: Double the Vigilance.

Journal: Journal of minimally invasive gynecology

Published: December 22, 2025

Endometriosis-Related Appendiceal Intussusception.

Endometriosis-Related Appendiceal Intussusception.

Journal: Journal of minimally invasive gynecology

Published: September 23, 2025

Hyperresponse during ovarian stimulation despite profoundly suppressed ovarian reserve markers in a patient with long-term combined hormonal contraceptive use.

Hyperresponse during ovarian stimulation despite profoundly suppressed ovarian reserve markers in a patient with long-term combined hormonal contraceptive use.

Journal: F&S reports

Published: September 16, 2025

Chorionic Bump as a Marker for Early Pregnancy Loss: A Retrospective Cohort Study.

Chorionic Bump as a Marker for Early Pregnancy Loss: A Retrospective Cohort Study.

Journal: Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC

Published: September 03, 2025

Triplet pregnancies after single blastocyst embryo transfer-how often and why do these occur?

Triplet pregnancies after single blastocyst embryo transfer-how often and why do these occur?

Journal: Journal of assisted reproduction and genetics

Published: May 10, 2025

Absent or Abnormal Menses After a Negative Pregnancy Test: Consider Ectopic Pregnancy!

Absent or Abnormal Menses After a Negative Pregnancy Test: Consider Ectopic Pregnancy!

Journal: Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC

Published: February 28, 2025

Showing 1-12 of 150

Last Updated: 09/26/2026