Journal of Gynecological Endoscopy and Surgery
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Year : 2009  |  Volume : 1  |  Issue : 1  |  Page : 27-30 Table of Contents     

Role of hysteroscopy prior to assisted reproductive techniques

BLOOM IVF and ICSI Center, Lilavati Hospital, Mumbai, India

Date of Web Publication5-Jun-2009

Correspondence Address:
Nandita Palshetkar
Department of IVF, BLOOM IVF and ICSI Center, 2nd Floor, Lilavati Hospital and Research Center, Bandra, Mumbai - 400 050
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Source of Support: None, Conflict of Interest: None

DOI: 10.4103/0974-1216.51906

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Background: There have been numerous advances in the area of assisted reproduction. Among the various reasons of implantation failure, intrauterine lesions play an important role. Objective: The aim of the present study is to evaluate the role of hysteroscopy prior to any assisted reproductive technique. Materials and Methods: It is a retrospective study of 292 women who attended our infertility clinic over a period of 18 months, who had a variable number of failed IVF cycles previously. Results: Out of the 292 women studied, in 74 women, that is 25%, intrauterine pathology was detected, which when rectified by hysteroscopy, gave a considerable increase in pregnancy rate. Conclusion: According to this study it can be concluded that evaluating the uterine cavity is an important step before any assisted reproductive procedures.

Keywords: Assisted reproduction, hysteroscopy, infertility, intrauterine pathology

How to cite this article:
Palshetkar N, Pai H, Pisat S. Role of hysteroscopy prior to assisted reproductive techniques. J Gynec Endosc Surg 2009;1:27-30

How to cite this URL:
Palshetkar N, Pai H, Pisat S. Role of hysteroscopy prior to assisted reproductive techniques. J Gynec Endosc Surg [serial online] 2009 [cited 2020 Aug 6];1:27-30. Available from:

   Introduction Top

In the past few decades many artificial reproductive techniques have been invented raising the hopes of infertile couples. However, still many patients have remained without success even with these procedures. It has been known that the uterine factor plays about a 15 - 20% role in contributing to female infertility. Hence, ruling out any evidence of any intrauterine pathology by hysteroscopy becomes an important step before subjecting the patient to any of the assisted reproductive techniques (ART).

With the invention of miniature hysteroscopes, it is possible to perform hysteroscopy in an office setup, with or without local anesthesia, for diagnostic and certain therapeutic interventions. [1]

In the present study, we have evaluated intrauterine pathologies with hysteroscopy and in vitro fertilization-embryo transfer (IVF-ET) outcome in patients with unexplained previous IVF cycle failures, after excluding all other possible etiological factors.


The aim of the present study is to evaluate the importance of subjecting the patient to hysteroscopy prior to ART, to study the incidence of intrauterine pathology in the selected group and to study the success of IVF post hysteroscopic procedures in women with previous IVF failures.

   Materials and Methods Top

The study is a retrospective study of 292 women who attended our infertility clinic over a period of 18 months (January 2007 to June 2008).

The inclusion criteria for the study were the women who had one or more previous IVF cycle/cycles failure.


All women in whom hysteroscopy was done were informed about the technique and the potential risks in the form of a written consent. The selected women underwent the procedure of hysteroscopy under general anesthesia in the lithotomy position.

A rigid hysteroscope was put into the uterine cavity under visual control after cervical dilatation of five to nine milimeters; normal saline was used as the distension medium, keeping the uterine pressure between 100 and 150 mm of mercury.

Intrauterine lesions, such as, synechiae, polyps, submucosal myomas, septae, and so on, were treated with scissors and resectoscope. Every hysteroscopy was followed by endometrial biopsy or curettage, and the material obtained was sent for histopathological examination.

Protocol of Stimulation in Subsequent IVF/ICSI attempts

Depending upon the diagnosis and the procedure done, the women were either stimulated immediately or after some period for IVF/ICSI cycle. The women were downregulated with oral contraceptive pills and Gonadotropin-releasing hormone (GnRH) analogues. Injection HMG ( Human Menopausal Gonadotrophin) was started from the second day of menses and simultaneous follicular monitoring was done from the sixth day. Injection HCG (Human Chorionic Gonadotrophin) was given when a minimum of three leading follicles were 16-18 mm size. Thirty-six hours later oocyte retrieval was performed followed by IVF/ICSI, and then the embryo transfer.

   Results Top

Out of 292 patients, majority were in the age group of 31 to 35 years [Table 1]. Patients were categorised into four groups on basis of period of infertility, ranging from 2 years to more than 10 years [Table 2]. Maximum patients in our study had two previous IVF failures [Table 3]. Out of the 292 women undergoing hysteroscopy, 218 (75%) had normal findings and 74 (25.3%) had intrauterine pathology [Table 4],[Figure 1] and [Figure 2]. The table also gives a review about the conception rate post procedure, which varied from 19 to 72%, depending upon the pathology in the study group.

   Discussion Top

Despite advances in the field of artificial reproductive techniques over the past 20 years, implantation rates per embryo transferred still remain low, at about 15 to 20%. [2] The two key factors in question for this problem are the quality of the embryo and the receptivity of the uterus. Although it is possible to assess the embryo quality by microscopy, uterine receptivity cannot be fully evaluated. Some uterine factors that can be measured by transvaginal sonography are endometrial thickness, pattern, and blood flow in the uterine and subendometrial arteries. [3]

Structural abnormalities of the uterine endometrial cavity may affect the reproductive outcome adversely, by interfering with the implantation and causing spontaneous abortion. These abnormalities can have a negative effect on pregnancy in these women. The incidence of uterine abnormalities in patients undergoing hysteroscopy has been reported to be between 19 and 50%. [4]

Different hypotheses have been suggested to define the mechanism of infertility due to intrauterine pathologies. Polyps may cause infertility by virtue of their location, thereby causing mechanical block (e.g., tubocornual polyp) by their association with endometriosis, or by expression of the enzyme aromatase. Myomas that protrude into the cavity may decrease vascular supply to the trophoblastic tissue when implantation takes place on the overlying endometrium. Most septa are relatively avascular and hence result in implantation failure when implantation takes place over them. Other pathologies like synechiae, endometritis, cervical stenosis, and chronic cervicitis can be causes of subfertility.

The place of routine hysteroscopy in the management of infertile women without other diagnosed or doubtful intrauterine pathologies is still a matter of debate. [5] The two main problems that argue against the case of hysteroscopy are: first, it is an invasive procedure, and second, there is still an ongoing debate about the real significance of the observed intrauterine pathology on fertility. [6] Currently, the European Society of Human Reproduction and Embryology (ESHRE) guidelines indicate hysteroscopy to be unnecessary, unless it is for the confirmation and treatment of doubtful intrauterine pathology. [6] Nevertheless, in a study by Shoker et al. , it was suggested that 26% of the patients with normal hysterosalpingography were with abnormal hysteroscopic findings. [7]

The impact of polyps on infertility is mainly dependent on their size and location. A prospective randomized study of the impact of polyps on an IVF program, by Lass et al. , [8] concluded that small endometrial polyps (less than two centimeters) do not decrease the pregnancy rate after IVF, but a trend toward increased pregnancy loss exists.

The available data on the role of submucous myomas in infertility and the impact of hysteroscopic myomectomy on pregnancy outcome shows encouraging results. Authors have reported clinical pregnancy rates ranging from 31% to 77% post myomectomy. [9] Women who had myomectomies for myomas more than two centimeters had significantly higher pregnancy and live birth rates than women in whom myomectomy was not done. [9] Hysteroscopic resection is said to be the gold standard for the treatment of submucous or intracavitary myomas. [10]

The role of hysteroscopic septum resection in patients with septate uterus has also been studied extensively. [11] A meta analysis of retrospective data comparing pregnancy outcome before and after hysteroscopic septoplasty indicated a marked improvement after surgery, in increasing the pregnancy rate and decreasing the miscarriage rate. [12]

Several studies have also been performed to find out if hysteroscopic treatment of intrauterine pathologies increases the success of IVF-ET. Kirsop et al. , suggested that intrauterine abnormalities may be a cause for failure of IVF-ET or Gamete Intrafallopian Transfer (GIFT) and therefore hysteroscopy should be part of the infertility workup for all patients, prior to undergoing IVF treatment. [13]

Faghali et al. , have also recommended screening the uterus by hysteroscopy before proceeding with IVF, to minimize implantation failures. [14]

The role of hysteroscopy in patients with previously failed IVF cycles has also been studied. A recent systematic review and meta analysis of two randomized and three non-randomized control trials on 1691 patients concluded that hysteroscopy before a subsequent IVF attempt significantly increases the odds for conception in patients with at least two failed IVF attempts. [15]

   Conclusion Top

The role of hysteroscopy in patients undergoing IVF seems to be vital for patients in whom an IVF is being contemplated, for treatment of infertility. Intrauterine pathologies and structural uterine abnormalities that may be responsible for the failure of IVF can be detected and treated, resulting in improved pregnancy rates. This would also save the patient additional costs of IVF cycles, where failures occur because the intrauterine pathology is missed on other screening investigations like hysterosalpingography. This is especially true in women with one or more prior failed IVF cycles.

   References Top

1.Bettochi S, Cecio Nappi L, Di Venere R, Pansini MV, Pellegrino A, Marello F, et al . Operative office hysteroscopy without anaesthesia: A study of 4863 cases performed with mechanical instruments. J Am Assoc Gynecol Laparosc 2004;11:59-61  Back to cited text no. 1      
2.Salle B, Bied Damon V, Benchaib M, Desperes S, Gaucherand P, Rudigoz RC. Preliminary report of an ultrasonography and colour Doppler uterine score to predict uterine receptivity in an in vitro fertilization program. Hum Reprod 1998;13:1669-73.  Back to cited text no. 2      
3.Schild RL, Knobloch C, Dorn C, Fimmers R, van der Ven H, Hansmann M. Endometrial receptivity in an in vitro fertilisation program as assessed by spiral artery blood flow, endometrial thickness, endometrial volume and uterine artery blood flow. Fertil Steril 2001;75:361-6.  Back to cited text no. 3      
4.Buttram VC, Reiter RC. Uterine leiomyomata: Etiology, symptomatology and management. Fertil Steril 1981;36:433-45.  Back to cited text no. 4      
5.De Placido G, Clarizia R, Cadente C, Castaldo G, Romano C, Mollo A, et al . Ongoing debate the real significance of the observed uterine pathology on fertility. Eur J Reprod Biol 2007;135:83-7.  Back to cited text no. 5      
6.Crosignani PG, Rubin BL. Optimal use of infertility diagnostic tests and treatments: The ESHRE Capri Workshop Group. Hum Reprod 2000;15:723-32.  Back to cited text no. 6      
7.Shokeir TA, Shalan HM, EI Shafei MN. Significance of endometrial polyps detected hysteroscopically in infertile women. J Obstet Gynecol 2004;30:84-9.  Back to cited text no. 7      
8.Lass A, Williams G, Abusheikha N, Brinsden P. The effects of endometrial polyps on in virto fertilisation. J Assist Reprod Genet 1999;16:410-5.  Back to cited text no. 8      
9.Pritts EA. Fibroids and Infertility: A systematic review of the evidence. Obstet Gynecol Surv 2001;56:483-91.  Back to cited text no. 9      
10.Carvello L, Agostini A, Beerli M, Roger V, Bretelle F, Blanc B. Service de Gynecologie- obstetrique B, hospital de la conception. Gynecol Obstet Fertil 2004;32:825-8.  Back to cited text no. 10      
11.Grimbizis GF, Camus M, Tarlatzis BC, Bontis JN, Devroey P. Clinical implications of uterine malformations and hysteroscopic treatment results. Hum Reprod Update 2001;7:161-74.  Back to cited text no. 11      
12.Homer HA, Li TC, Cooke ID. The septate uterus: a review of management and reproductive outcome. Fertil Steril 2000;73:1-14.  Back to cited text no. 12      
13.Kirsop R, Porter R, Torode H, Smith D, Saunders D. The role of hysteroscopy in patients having failed IVF/GIFT transfer cycles. Aust N Z J Obstet Gynaecol 1991;31:263-4.  Back to cited text no. 13      
14.Faghali J, Bakar J, Mayenga JM, Sιgard L, Hamou J, Driguez P, et al . Systematic hysteroscopy prior to In vitro fertilisation. Gynecol Obstet Fertil 2003;31:127-31.  Back to cited text no. 14      
15.El Toukhy T, Sunkara SK, Coomarasamy A, Grace J, Khalaf Y. Outpatient hysteroscopy and subsequent IVF cycle outcome: A systematic review and meta analysis. Reprod Biomed Online 2008;16:712-9.  Back to cited text no. 15      


  [Figure 1], [Figure 2]

  [Table 1], [Table 2], [Table 3], [Table 4]


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