Fig. 10.1 Structure of the native GnRH and GnRH antagonist Fig. 10.2 Neuroendocrine axis. LH luteinizing hormone, FSH follicle stimulating hormone GnRH antagonists suppress gonadotropin secretion by competing with GnRH…
Little prolactin Macroprolactin Secretion is pulsatile Dimers, trimers or polymers/ or structural modification Biologically active form Poor or no biological action Monomer, molecular wt. 23 kDa Molecular wt. 50–150 kDa…
Fig. 5.1 Standard plan of OI and follicular monitoring in first cycle 5.6 Classes of Oral Ovulogens (Table 5.1) Table 5.1 Oral ovulogens: mechanism, dosage, success, and adverse effects Ovulogen…
© Springer India 2015Surveen Ghumman (ed.)Principles and Practice of Controlled Ovarian Stimulation in ART10.1007/978-81-322-1686-5_34 34. Ovarian Stimulation in Cancer Patient Sohani Verma1 (1) Department of Obstetrics and Gynaecology, IVF Centre, Indraprastha Apollo Hospitals, Sarita Vihar,…
Fig. 32.1 Etiology of hypogonadotropic hypogonadism The role of leptin and adipokines in the adipocyte and fat metabolism and energy homeostasis and their impact on HPO axis are being increasingly…
Fig. 33.1 Conventional and random-start antagonist IVF protocols for cancer patients undergoing fertility preservation. COS can be started with spontaneous menses (a) or with menses following luteolysis induced by GnRH…
4. Dhont M, Serreyn R, Duvivier P. Ovulation stigma and concentration of progesterone and estradiol in peritoneal fluid: relation with fertility and endometriosis. Fertil Steril. 1984;41:872–7.PubMed 5. Dmowski WP, Rao…
© Springer India 2015Surveen Ghumman (ed.)Principles and Practice of Controlled Ovarian Stimulation in ART10.1007/978-81-322-1686-5_25 25. Premature Rise of Progesterone During Ovarian Stimulation R. K. Sharma1 and Arti Kapoor1 (1) IVF & Reproductive Medicine, Institute of Reproductive Medicine…
Fig. 26.1 Management of empty follicular syndrome Step 1: If it is noticed that there is no oocyte in the first ovary, it is prudent to pause the oocyte retrieval…
© Springer India 2015Surveen Ghumman (ed.)Principles and Practice of Controlled Ovarian Stimulation in ART10.1007/978-81-322-1686-5_24 24. Prediction of Poor Responders and Current Concepts in Management Gautam N. Allahbadia1 and Rubina Merchant1 (1) IVF and Reproductive Medicine, Rotunda –…
