Sonya Abdel-Razeq, MD

• Antonio Gonzalez-Fiol
• Aymen Alian
• Christian Pettker
• Joshua Copel
• Katherine Harper Campbell
• Katherine Kohari
• Kristen L. Fardelmann
• Kristin Oliveira
• Linda Fan
• Mert Ozan Bahtiyar
• Olga Grechukhina
• Stephen Thung
• Urania Magriples

Fetal Distress; Inflammation; Multiple Organ Failure; Pregnancy Complications; Shock; Systemic Inflammatory Response Syndrome; Sepsis

• Ultrasound Image Quality Comparison Between a Handheld Ultrasound Transducer and Mid-Range Ultrasound MachineSalimi N, Gonzalez-Fiol A, Yanez N, Fardelmann K, Harmon E, Kohari K, Abdel-Razeq S, Magriples U, Alian A. Ultrasound Image Quality Comparison Between a Handheld Ultrasound Transducer and Mid-Range Ultrasound Machine. POCUS Journal 2022, 7: 154-159. PMID: 36896280, PMCID: PMC9979954, DOI: 10.24908/pocus.v7i1.15052.
• 763 Hemostasis changes among COVID-19 gravidas during SARS-CoV-2 pandemic on rotational thromboelastographyAbdel-Razeq S, Alien A, Lundsberg L, Culhane J. 763 Hemostasis changes among COVID-19 gravidas during SARS-CoV-2 pandemic on rotational thromboelastography. American Journal Of Obstetrics And Gynecology 2021, 224: s477. PMCID: PMC7848490, DOI: 10.1016/j.ajog.2020.12.786.
• Drug use associated tricuspid valve infective endocarditis in pregnancyLin D, Mullan CW, Deshmukh U, Bahtiyar MO, Hosier H, Lipkind H, Abdel‐Razeq S, Ranjan S, Lancaster G, Pietras C. Drug use associated tricuspid valve infective endocarditis in pregnancy. Journal Of Cardiac Surgery 2020, 35: 2392-2395. PMID: 32720414, DOI: 10.1111/jocs.14888.
• Cesarean Scar Pregnancy, Incidence, and Recurrence: Five-Year Experience at a Single Tertiary Care Referral CenterGrechukhina O, Deshmukh U, Fan L, Kohari K, Abdel-Razeq S, Bahtiyar M, Sfakianaki A. Cesarean Scar Pregnancy, Incidence, and Recurrence: Five-Year Experience at a Single Tertiary Care Referral Center. Obstetric Anesthesia Digest 2019, 39: 98-99. DOI: 10.1097/01.aoa.0000557687.83837.90.
• Results From an Multidisciplinary Severe Maternal Morbidity Review at a Tertiary Academic Medical Center [23P]Campbell K, Grechukhina O, Abdel-Razeq S, Raab C, Pettker C, Lipkind H. Results From an Multidisciplinary Severe Maternal Morbidity Review at a Tertiary Academic Medical Center [23P]. Obstetrics And Gynecology 2019, 133: 176s-176s. DOI: 10.1097/01.aog.0000559487.48795.79.
• Septic ShockAbdel‐Razeq S, Norwitz E. Septic Shock. 2018, 599-629. DOI: 10.1002/9781119129400.ch38.
• Physiology of PregnancyOliveira K, Abdel-Razeq S. Physiology of Pregnancy. Current Trauma Reports 2018, 4: 211-217. DOI: 10.1007/s40719-018-0134-2.
• 833: Severe maternal morbidity associated with hypertensive disorders of pregnancy after regionalization of perinatal care in New York CityAckerman C, Pettker C, Goffman D, Campbell K, Platner M, Zu X, Abdel-Razeq S, Chung S, Lipkind H. 833: Severe maternal morbidity associated with hypertensive disorders of pregnancy after regionalization of perinatal care in New York City. American Journal Of Obstetrics And Gynecology 2018, 218: s496. DOI: 10.1016/j.ajog.2017.11.366.
• 165 Cytomegalovirus, Rubella, Toxoplasmosis, Herpes Simplex Virus, and VaricellaAbdel-Razeq S, Cross S, Lipkind H, Copel J. 165 Cytomegalovirus, Rubella, Toxoplasmosis, Herpes Simplex Virus, and Varicella. 2018, 666-681.e3. DOI: 10.1016/b978-0-323-44548-1.00165-0.
• Doppler abnormalities in monochorionic diamniotic twin pregnancies with discordant growthZuckerwise L, Nayeri U, Abdel-Razeq S, Copel J, Bahtiyar M. Doppler abnormalities in monochorionic diamniotic twin pregnancies with discordant growth. Journal Of Perinatology 2014, 35: 387-389. PMID: 25521562, DOI: 10.1038/jp.2014.223.
• 836: Limiting exposure of a select group of fetuses to intra-amniotic infection (IAI) may improve short-term neonatal outcome in pregnancies complicated by PPROMArchabald K, Buhimschi I, Bahtiyar M, Dulay A, Abdel-Razeq S, Pettker C, Lipkind H, Hardy J, McCarthy M, Zhao G, Bhandari V, Buhimschi C. 836: Limiting exposure of a select group of fetuses to intra-amniotic infection (IAI) may improve short-term neonatal outcome in pregnancies complicated by PPROM. American Journal Of Obstetrics And Gynecology 2013, 208: s349-s350. DOI: 10.1016/j.ajog.2012.10.174.
• 733: Mixed bacteria generate a differential intra-amniotic inflammatory response compared to infections with a single microbial speciesDulay A, Buhimschi C, Shook L, Zhao G, Bahtiyar M, Pettker C, Sfakianaki A, Lipkind H, Abdel-Razeq S, Buhimschi I. 733: Mixed bacteria generate a differential intra-amniotic inflammatory response compared to infections with a single microbial species. American Journal Of Obstetrics And Gynecology 2013, 208: s309. DOI: 10.1016/j.ajog.2012.10.071.
• 39: The invasive phenotype of the placenta accrete extravillous trophoblasts (EVTs) is characterized by epithelial-mesenchymal-transition (EMT) and loss of E-cadherin (E-CAD)Duzyj C, Laky C, Cozzini G, Zhao G, Abdel-Razeq S, Funai E, Buhimschi I, Buhimschi C. 39: The invasive phenotype of the placenta accrete extravillous trophoblasts (EVTs) is characterized by epithelial-mesenchymal-transition (EMT) and loss of E-cadherin (E-CAD). American Journal Of Obstetrics And Gynecology 2012, 206: s26. DOI: 10.1016/j.ajog.2011.10.065.
• 814: Evidence that endoglin and transforming growth factor-beta (TGFβ) participate in epithelial-to-mesenchymal transition (EMT) of extravillous trophoblasts in placenta accretaDuzyj C, Buhimschi I, Laky C, Cozzini G, Zhao G, Wehrum M, Pettker C, Abdel-Razeq S, Buhimschi C. 814: Evidence that endoglin and transforming growth factor-beta (TGFβ) participate in epithelial-to-mesenchymal transition (EMT) of extravillous trophoblasts in placenta accreta. American Journal Of Obstetrics And Gynecology 2012, 206: s357. DOI: 10.1016/j.ajog.2011.10.832.
• 582: Haptoglobin (Hp) switch-on pattern as a biomarker of exposure to intra-amniotic inflammation in twin pregnanciesBuhimschi C, Ali U, Trotta K, Zhao G, Campbell K, Duzyj C, Papanna R, Abdel-Razeq S, Lipkind H, Bhandari V, Buhimschi I. 582: Haptoglobin (Hp) switch-on pattern as a biomarker of exposure to intra-amniotic inflammation in twin pregnancies. American Journal Of Obstetrics And Gynecology 2012, 206: s265. DOI: 10.1016/j.ajog.2011.10.600.
• 48: Amniotic fluid (AF) soluble myeloid differentiation (MD)-2 factor as regulator of intraamniotic inflammation in infection-induced preterm birthDulay A, Buhimschi C, Zhao G, Lee S, Abdel-Razeq S, Bahtiyar M, Buhimschi I. 48: Amniotic fluid (AF) soluble myeloid differentiation (MD)-2 factor as regulator of intraamniotic inflammation in infection-induced preterm birth. American Journal Of Obstetrics And Gynecology 2012, 206: s31-s32. DOI: 10.1016/j.ajog.2011.10.074.
• 51: Evidence for the presence of super-interleukin-6 (superIL-6) trans-signaling complex in amniotic fluid (AF) and its participation in the intraamniotic inflammatory response to infectionAbdel-Razeq S, Buhimschi I, Trotta K, Zhao G, Bahtiyar M, Pettker C, Buhimschi C. 51: Evidence for the presence of super-interleukin-6 (superIL-6) trans-signaling complex in amniotic fluid (AF) and its participation in the intraamniotic inflammatory response to infection. American Journal Of Obstetrics And Gynecology 2012, 206: s32-s33. DOI: 10.1016/j.ajog.2011.10.077.
• Modulation of Amniotic Fluid Activin‐A and Inhibin‐A in Women With Preterm Premature Rupture of the Membranes and Infection‐Induced Preterm BirthRosenberg VA, Buhimschi IA, Dulay AT, Abdel‐Razeq S, Oliver EA, Duzyj CM, Lipkind H, Pettker CM, Buhimschi CS. Modulation of Amniotic Fluid Activin‐A and Inhibin‐A in Women With Preterm Premature Rupture of the Membranes and Infection‐Induced Preterm Birth. American Journal Of Reproductive Immunology 2011, 67: 122-131. PMID: 21992678, PMCID: PMC3253234, DOI: 10.1111/j.1600-0897.2011.01074.x.
• 76: Intra-amniotic inflammation (IAI) in response to infection with single species versus mixed bacterial flora in women with preterm birth (PTB)Dulay A, Buhimschi I, Zhao G, Ali U, Abdel-Razeq S, Lee S, Han C, Shook L, Buhimschi C. 76: Intra-amniotic inflammation (IAI) in response to infection with single species versus mixed bacterial flora in women with preterm birth (PTB). American Journal Of Obstetrics And Gynecology 2011, 204: s43. DOI: 10.1016/j.ajog.2010.10.090.
• 624: A functional role for TLR4 adaptor protein, soluble myeloid differentiation factor (sMD)-2, in modulating the fetal inflammatory response in infection induced preterm birth (PTB)Dulay A, Buhimschi C, Lee S, Abdel-Razeq S, Zhao G, Han C, Shook L, Buhimschi I. 624: A functional role for TLR4 adaptor protein, soluble myeloid differentiation factor (sMD)-2, in modulating the fetal inflammatory response in infection induced preterm birth (PTB). American Journal Of Obstetrics And Gynecology 2011, 204: s248. DOI: 10.1016/j.ajog.2010.10.644.
• 625: Systematic evaluation of prototype acute phase reactants [Interleukin-6 (IL-6), C-reactive protein (CRP) and procalcitonin (PCT)] as non-invasive biomarkers of intra-amniotic infection (IAI)Dulay A, Buhimschi I, Zhao G, Ali U, Abdel-Razeq S, Bahtiyar M, Thung S, Han C, Campbell K, Paidas M, Buhimschi C. 625: Systematic evaluation of prototype acute phase reactants [Interleukin-6 (IL-6), C-reactive protein (CRP) and procalcitonin (PCT)] as non-invasive biomarkers of intra-amniotic infection (IAI). American Journal Of Obstetrics And Gynecology 2011, 204: s248. DOI: 10.1016/j.ajog.2010.10.645.
• Amniotic fluid angiopoietin-1, angiopoietin-2, and soluble receptor tunica interna endothelial cell kinase-2 levels and regulation in normal pregnancy and intraamniotic inflammation-induced preterm birth.Buhimschi CS, Bhandari V, Dulay AT, Thung S, Razeq SS, Rosenberg V, Han CS, Ali UA, Zambrano E, Zhao G, Funai EF, Buhimschi IA. Amniotic fluid angiopoietin-1, angiopoietin-2, and soluble receptor tunica interna endothelial cell kinase-2 levels and regulation in normal pregnancy and intraamniotic inflammation-induced preterm birth. The Journal Of Clinical Endocrinology And Metabolism 2010, 95: 3428-36. PMID: 20410222, PMCID: PMC2928907, DOI: 10.1210/jc.2009-2829.
• Normative postpartum intraabdominal pressure: potential implications in the diagnosis of abdominal compartment syndromeAbdel-Razeq SS, Campbell K, Funai EF, Kaplan LJ, Bahtiyar MO. Normative postpartum intraabdominal pressure: potential implications in the diagnosis of abdominal compartment syndrome. American Journal Of Obstetrics And Gynecology 2010, 203: 149.e1-149.e4. PMID: 20417482, DOI: 10.1016/j.ajog.2010.02.055.
• Hyperchloremic Metabolic Acidosis: More than Just a Simple Dilutional EffectAbdel-Razeq S, Kaplan L. Hyperchloremic Metabolic Acidosis: More than Just a Simple Dilutional Effect. 2009, 221-232. DOI: 10.1007/978-0-387-92278-2_21.
• Hyperchloremic Metabolic Acidosis: More than Just a Simple Dilutional EffectAbdel-Razeq S, Kaplan L. Hyperchloremic Metabolic Acidosis: More than Just a Simple Dilutional Effect. 2009, 221-232. DOI: 10.1007/978-3-540-92276-6_21.
• Hyperchloremic metabolic acidosis: more than just a simple dilutional effect.Abdel-Razeq SS, Kaplan LJ. Yearbook of Intensive Care and Emergency Medicine. Springer, New York. 2009; 221-32.
• Fetal inflammatory response in women with proteomic biomarkers characteristic of intra‐amniotic inflammation and preterm birthBuhimschi C, Dulay A, Abdel‐Razeq S, Zhao G, Lee S, Hodgson E, Bhandari V, Buhimschi I. Fetal inflammatory response in women with proteomic biomarkers characteristic of intra‐amniotic inflammation and preterm birth. BJOG An International Journal Of Obstetrics & Gynaecology 2008, 116: 257-267. PMID: 18947340, PMCID: PMC3791329, DOI: 10.1111/j.1471-0528.2008.01925.x.
• 6: Comprehensive proteomic mapping of cord blood to identify novel biomarkers and functional protein networks characteristic of early onset neonatal sepsis (EONS)Buhimschi C, Bhandari V, Dulay A, Lee S, Zhao G, Pettker C, Abdel-Razeq S, Thung S, Han Y, Buhimschi I. 6: Comprehensive proteomic mapping of cord blood to identify novel biomarkers and functional protein networks characteristic of early onset neonatal sepsis (EONS). American Journal Of Obstetrics And Gynecology 2008, 199: s3. DOI: 10.1016/j.ajog.2008.09.032.
• 475: The interleukin-6 (IL-6) trans-signaling system: Evidence for presence and activation in pregnancies complicated by intra-amniotic infectionLee S, Buhimschi I, Zhao G, Dulay A, Wehrum M, Abdel-Razeq S, Baumbusch M, Buhimschi C. 475: The interleukin-6 (IL-6) trans-signaling system: Evidence for presence and activation in pregnancies complicated by intra-amniotic infection. American Journal Of Obstetrics And Gynecology 2008, 199: s141. DOI: 10.1016/j.ajog.2008.09.504.
• 450: A functional role for the novel toll-like receptor-4 (TLR4) adaptor protein, soluble myeloid differentiation-2 (MD2), in modulating human intra-amniotic immune responsesDulay A, Buhimschi C, Abdel-Razeq S, Lee S, Baumbusch M, Zhao G, Buhimschi I. 450: A functional role for the novel toll-like receptor-4 (TLR4) adaptor protein, soluble myeloid differentiation-2 (MD2), in modulating human intra-amniotic immune responses. American Journal Of Obstetrics And Gynecology 2008, 199: s134. DOI: 10.1016/j.ajog.2008.09.479.
• 313: Circulating levels of angiogenic factors in women with complete placenta previaWehrum M, Buhimschi I, Zhao G, Rosenberg V, Abdel-Razeq S, Bahtiyar M, Ali U, Campbell K, Funai E, Buhimschi C. 313: Circulating levels of angiogenic factors in women with complete placenta previa. American Journal Of Obstetrics And Gynecology 2008, 199: s98. DOI: 10.1016/j.ajog.2008.09.341.
• 102: The immediate postnatal period is characterized by an increased sensitivity of the neonate to E. coli endotoxinAbdel-Razeq S, Buhimschi C, Dulay A, Zhao G, Bahtiyar M, Warsy I, Buhimschi I. 102: The immediate postnatal period is characterized by an increased sensitivity of the neonate to E. coli endotoxin. American Journal Of Obstetrics And Gynecology 2008, 199: s43. DOI: 10.1016/j.ajog.2008.09.129.
• 449: Amniotic fluid (AF) soluble toll-like receptor (TLR)-2 has functional ability to modulate the intensity of an intra-amniotic innate inflammatory response elicited by gram positive bacteriaDulay A, Zhao G, Lee S, Abdel-Razeq S, Bahtiyar M, Pettker C, Buhimschi C, Buhimschi I. 449: Amniotic fluid (AF) soluble toll-like receptor (TLR)-2 has functional ability to modulate the intensity of an intra-amniotic innate inflammatory response elicited by gram positive bacteria. American Journal Of Obstetrics And Gynecology 2008, 199: s134. DOI: 10.1016/j.ajog.2008.09.478.
• Fetal Heart Rate Monitoring Patterns in Women with Amniotic Fluid Proteomic Profiles Indicative of InflammationBuhimschi C, Abdel-Razeq S, Cackovic M, Pettker C, Dulay A, Bahtiyar M, Zambrano E, Martin R, Norwitz E, Bhandari V, Buhimschi I. Fetal Heart Rate Monitoring Patterns in Women with Amniotic Fluid Proteomic Profiles Indicative of Inflammation. American Journal Of Perinatology 2008, 25: 359-372. PMID: 18512201, PMCID: PMC2724874, DOI: 10.1055/s-2008-1078761.
• Intrauterine Growth Restriction and Placental LocationKalanithi L, Iluzzi J, Nossov V, Frisbæk Y, Abdel-Razeq S, Copel J, Norwitz E. Intrauterine Growth Restriction and Placental Location. Obstetrical & Gynecological Survey 2008, 63: 143-144. DOI: 10.1097/01.ogx.0000305200.54757.3c.
• 194: A role for the amniotic fluid inhibin (INH) — activin (ACT) system in preterm premature rupture of the membranes and intra-amniotic infectionRosenberg V, Buhimschi C, Dulay A, Oliver E, Jing S, Pettker C, Abdel-Razeq S, Cackovic M, Luo G, Buhimschi I. 194: A role for the amniotic fluid inhibin (INH) — activin (ACT) system in preterm premature rupture of the membranes and intra-amniotic infection. American Journal Of Obstetrics And Gynecology 2007, 197: s65. DOI: 10.1016/j.ajog.2007.10.207.
• 50: Nucleated red blood cells (NRBC) are a direct response to mediators of inflammation in newborns with early onset neonatal sepsis (EONS)Dulay A, buhimschi I, Zhao G, Luo G, Abdel-Razeq S, Cackovic M, Rosenberg V, Pettker C, Thung S, Bahtiyar M, Bhandari V, Buhimschi C. 50: Nucleated red blood cells (NRBC) are a direct response to mediators of inflammation in newborns with early onset neonatal sepsis (EONS). American Journal Of Obstetrics And Gynecology 2007, 197: s22. DOI: 10.1016/j.ajog.2007.10.056.
• 199: Early onset neonatal sepsis (EONS): Accompanied by an increased interleukin-6 (IL-6) cytokine index, linked to histological chorioamnionitisBuhimschi C, Thung S, Bahtiyar M, Rosenberg V, Dulay A, Abdel-Razeq S, Pettker C, Luo G, Zhao G, Sfakianaki A, Lipkind H, Funai E, Bhandari V, Buhimschi I. 199: Early onset neonatal sepsis (EONS): Accompanied by an increased interleukin-6 (IL-6) cytokine index, linked to histological chorioamnionitis. American Journal Of Obstetrics And Gynecology 2007, 197: s67. DOI: 10.1016/j.ajog.2007.10.212.
• 742: The human fetus maintains normal renal artery blood flow regardless of inflammationAzpurua H, Bahtiyar M, Funai E, Dulay A, Abdel-Razeq S, Thung S, Luo G, Buhimschi I, Copel J, Buhimschi C. 742: The human fetus maintains normal renal artery blood flow regardless of inflammation. American Journal Of Obstetrics And Gynecology 2007, 197: s211. DOI: 10.1016/j.ajog.2007.10.771.
• 465: Fractional excretion of tumor necrosis factor-alpha (TNF) in women with severe preeclampsiaCackovic M, Buhimschi I, Zhao G, Luo G, Abdel-Razeq S, Dulay A, Rosenberg V, Bahtiyar M, Thung S, Lipkind H, Pettker C, Norwitz E, Funai E, Buhimschi C. 465: Fractional excretion of tumor necrosis factor-alpha (TNF) in women with severe preeclampsia. American Journal Of Obstetrics And Gynecology 2007, 197: s136. DOI: 10.1016/j.ajog.2007.10.484.
• 314: Postpartum intraabdominal pressure: What is normal?Abdel-Razeq S, Funai E, Buhimschi C, Copel J, Lockwood C, Bahtiyar M. 314: Postpartum intraabdominal pressure: What is normal? American Journal Of Obstetrics And Gynecology 2007, 197: s97. DOI: 10.1016/j.ajog.2007.10.329.
• Proteomics analysis of amniotic fluid. A novel methodology to provide insight into the mechanisms of idiopathic preterm birthBuhimschi I, Rosenberg V, Abdel-Razeq S, Thung S, Buhimschi C. Proteomics analysis of amniotic fluid. A novel methodology to provide insight into the mechanisms of idiopathic preterm birth. American Journal Of Obstetrics And Gynecology 2006, 195: s6. DOI: 10.1016/j.ajog.2006.10.018.
• Proteomics analysis of the amniotic fluid (AF) predicts funistis and early-onset neonatal sepsisBuhimschi C, Buhimschi I, Abdel-razeq S, Rosenberg V, Thung S, Zhao G, Wang E, Bhandari V. Proteomics analysis of the amniotic fluid (AF) predicts funistis and early-onset neonatal sepsis. American Journal Of Obstetrics And Gynecology 2006, 195: s170. DOI: 10.1016/j.ajog.2006.10.604.
• Ultrasound evaluation of uterine incision healing after cesarean delivery – a randomized controlled study of one-versus two-layer closureHamar B, Saber S, Cackovic M, Magloire L, Pettker C, Abdel-Razeq S, Rosenberg V, Buhimschi I, Buhimschi C. Ultrasound evaluation of uterine incision healing after cesarean delivery – a randomized controlled study of one-versus two-layer closure. American Journal Of Obstetrics And Gynecology 2006, 195: s57. DOI: 10.1016/j.ajog.2006.10.171.
• Lactate dehydrogenase (LDH) isoform activity in the vaginal “pool” - a marker of intra-amniotic infection in women with preterm premature rupture of membranesMagloire L, Buhimschi C, Pettker C, Abdel-Razeq S, Rosenberg V, Cackovic M, Bahtiyar M, Buhimschi I. Lactate dehydrogenase (LDH) isoform activity in the vaginal “pool” - a marker of intra-amniotic infection in women with preterm premature rupture of membranes. American Journal Of Obstetrics And Gynecology 2006, 195: s64. DOI: 10.1016/j.ajog.2006.10.199.
• Fetal heart rate monitoring patterns (FHR-MP) to predict early-onset neonatal sepsis in utero in pregnancies complicated by intra-amniotic infection/inflammationBuhimschi C, Abdel-Razeq S, Pettker C, Cackovic M, Bahtiyar M, Norwitz E, Bhandari V, Buhimschi I. Fetal heart rate monitoring patterns (FHR-MP) to predict early-onset neonatal sepsis in utero in pregnancies complicated by intra-amniotic infection/inflammation. American Journal Of Obstetrics And Gynecology 2006, 195: s224. DOI: 10.1016/j.ajog.2006.10.814.
• Vanishing twin is associated with less favorable obstetric outcome compared to singleton pregnancies in women undergoing IVF-ETAbdel-Razeq S, Mitwally M, Detti L, Sullivan M, Crickard K, Diamond M. Vanishing twin is associated with less favorable obstetric outcome compared to singleton pregnancies in women undergoing IVF-ET. American Journal Of Obstetrics And Gynecology 2004, 191: s168. DOI: 10.1016/j.ajog.2004.10.496.
• Estradiol production during controlled ovarian hyperstimulation correlates with the birth weight in pregnancies achieved after in vitro fertilizationMitwally M, Abdel-Razeq S, Suilivan M, Crickard K. Estradiol production during controlled ovarian hyperstimulation correlates with the birth weight in pregnancies achieved after in vitro fertilization. Fertility And Sterility 2004, 82: s50-s51. DOI: 10.1016/j.fertnstert.2004.07.131.
• Estradiol production during controlled ovarian hyperstimulation correlates with the risk of pregnancy loss in pregnancies achieved after IVF-ETMitwally M, Abdel-Razeq S, O'Gavaghan H, Crickard K, Suilivan M. Estradiol production during controlled ovarian hyperstimulation correlates with the risk of pregnancy loss in pregnancies achieved after IVF-ET. Fertility And Sterility 2004, 82: s198. DOI: 10.1016/j.fertnstert.2004.07.523.
• hCG administration on the day of endogenous LH surge is associated with improved outcome for timed intercourse and intrauterine inseminationMitwally M, Abdel-Razeq S, Casper R. hCG administration on the day of endogenous LH surge is associated with improved outcome for timed intercourse and intrauterine insemination. Fertility And Sterility 2002, 77: s7. DOI: 10.1016/s0015-0282(02)03013-3.