@article{Чевреска (Chevreska)_Деловска (Delovska)_2017, title={Parallel studies of esradiol, progesterone, FSH and LH during menstrual cycle}, volume={27}, url={https://id-press.eu/medmis/article/view/973}, abstractNote={<p>The levels of estradiol, progesterone and gonadotropins were determined by radioimmunoassay in 8 healthy women, aging 18-22 years, with histories of regular menstruation. Blood specimens were taken from antecubital vein on 1<sup>st</sup>, 7<sup>th</sup>, 14<sup>th</sup> and 21<sup>st</sup> day of menstrual cycle.</p><p>The results show, that the concentration of estradiol increased on 14<sup>th</sup> day and progesterone on 21<sup>st</sup> day. The peak of LH was 14<sup>th</sup> day.</p><p>From the physiological point of view, the rapid fluctuations in hormone levels confirm that the least daily sampling is required to monitor ovarian function satisfactory. </p>}, number={2}, journal={Medicinska Misla}, author={Чевреска (Chevreska), Стевка (Stevka) and Деловска (Delovska), Весна (Vesna)}, year={2017}, month={Jan.}, pages={37–39} }