Oocyte Retrieval

Fig. 10.1

Transvaginal ultrasound image of a stimulated ovary just before oocyte retrieval

Fig. 10.2

Panel (a) Transvaginal ultrasound scan showing the aspirating needle in the follicle (arrow). Panel (b) After aspiration procedure, the follicle has been almost completely emptied (arrow)

Fig. 10.3

Transvaginal ultrasound scan showing a follicle flushing to improve the output of oocyte retrieval. We note that the follicle is filled with proper culture medium (in panel a and b)

Fig. 10.4

Panel (a) Needle used for oocyte retrieval. Panel (b) The biseau of the needle is sharp and treated for easy ultrasonography detection

Fig. 10.5

Needle used for performing local anesthesia of vaginal fundus before oocyte retrieval

Fig. 10.6

Suction pump with vacuum regulator (William A Cook, Australia) for oocyte retrieval

Fig. 10.7

Falcon tube heater Cook (William A Cook, Australia) for oocyte retrieval

References

Brinsden PR. Textbook of in vitro fertilization and assisted reproduction. 3rd ed. Taylor and Francis. CRC Press 2005. ISBN: 978-1-4822-1075-0, http://www.crcnetbase.com/isbn/9781482210750.

Steptoe P, Webster J. Laparoscopy for oocyte recovery. Ann N Y Acad Sci. 1985;442:178–81.CrossRefPubMed

Wikland MD, Nilsson L, Hansson R, et al. Collection of human oocytes by the use of sonography. Fertil Steril. 1983;39:603–8.CrossRefPubMed

Lenz S, Lauritsen JG, Kjellowll M. Collection of human oocytes for in vitro fertilization by ultrasonically guided follicular puncture. Lancet. 1981;1:1163–4.CrossRefPubMed

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