Correlation between follicular diameters and flushing versus no flushing on oocyte maturity, fertilization rate and embryo quality. Because of this, most doctors recommend that you wait two weeks before taking a pregnancy test at home. Your doctor will monitor you closely if you take the hCG trigger shot. Keep us posted and good luck! First-pass analysis using simple linear regression of the number of oocytes retrieved vs the number of follicles on day of trigger in each category of follicle size determined that the highest coefficient of determination to be at follicle size category 12—17 mm for hCG r 2 0.
Reproduction 4: IVF treatment involves the administration of supra-physiological doses of follicle-stimulating hormone FSH to induce the growth of multiple ovarian follicles. Because of this, most doctors recommend that you wait two weeks before taking a pregnancy test at home. Although the present study included patients with a large number of oocytes retrieved, we do not advocate the use of an hCG trigger in the high risk patient with multiple follicles, especially if fresh embryo transfer is intended to be carried out, and we definitely promote the use of GnRHa trigger for oocyte donation cycles. However, while it is possible to speculate that kisspeptin could enhance oocyte maturation in combination with gonadotropin exposure, it is unlikely that in vivo administration can lead to oocyte maturation in the absence of a gonadotropin-response 9. Sizing follicles was carried out during ultrasound assessment. Furthermore, as data from hCG and GnRHa trigger were obtained from cycles without fresh embryo transfer, it was not possible to assess the reproductive potential of oocytes obtained from follicles of different sizes.