Marin4e: ка3ват, че в3ависимост в коя фа3а на цикала си стойностите сe променят.
Нормалните стоиности са:
-3а фоликуларна фа3а 0.2-0.8 ng/mL това е и фа3ата 3а която а3 говоря, не трябва да превишава 1 ng/mL или 3 nmol/l (3ависи в каква мярка се гледа), 3ащото провокира качеството на овоцитите)
-овулаторна фа3а 4.5-25.2 ng/mL
-лутеална фа3а 4.1-23.7 ng/mL тук трябва повече и 3а това се дава допьлнително
evro: виж това: малко е, но нямам в момента вь3можност да тьрся, 3ащото сьм в офиса.
Hum Reprod. 2004 Jul;19(7):1525-9. Epub 2004 May 20. Related Articles, Links
Elevated progesterone at initiation of stimulation is associated with a lower ongoing pregnancy rate after IVF using GnRH antagonists.
Kolibianakis EM, Zikopoulos K, Smitz J, Camus M, Tournaye H, Van Steirteghem AC, Devroey P.
Centre for Reproductive Medicine, Dutch-Speaking Brussels Free University, 1090 Brussels, Belgium. stratis@easynet.be
BACKGROUND: The objective of this prospective study was to assess the impact of elevated serum progesterone levels on day 2 of the cycle on pregnancy rates in patients treated by IVF using GnRH antagonists. METHODS: Ovarian stimulation was started on day 2 of the cycle if progesterone levels were normal (normal-P group, n = 390). In the presence of elevated progesterone, initiation of stimulation was postponed for 1 or 2 days (high-P group, n = 20) and was started if repeat progesterone levels returned to normal range (n = 16). Stimulation was performed with recombinant FSH (rFSH) and GnRH antagonist was always started on day 6 of stimulation. RESULTS: A significantly higher exposure to progesterone and a significantly lower exposure to estradiol was present in the high-P as compared with the normal-P group from day 1 to day 8 of stimulation. In addition, a significantly lower ongoing pregnancy rate both per started cycle (5.0% versus 31.8%; P = 0.01) and per embryo transfer (6.3% versus 36.9%; P = 0.01) was present in the high-P compared with the normal-P group, respectively. CONCLUSIONS: The presence of elevated serum progesterone on day 2 of the cycle is associated with a decreased chance of pregnancy in patients treated with rFSH and GnRH antagonists.
Publication Types:
Research Support, Non-U.S. Gov't
deep: по-кьсно та3и вечер или утре ще ти напиша точния портокол и всички стойности, 3ащото док. не са в мен.