Preconception diet quality and modified natural cycle in vitro fertilisation outcomes by Janine P.M. Faessen, Irene Homminga, Marion E.C. Buso, Ruxandra A. Nagy, Jannie van Echten-Arends, Edith J.M. Feskens, Uwe J.F. Tietge, Annemieke Hoek, Elske M. Brouwer-Brolsma

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Natural Cycle Frozen Embryo Transfer: Evaluating Optimal Protocols for Preparation and Timing by Kai N. Holder, Jessica S. Mormol, Jennifer B. Bakkensen, Mary Ellen Pavone, Kara N. Goldman, Chen Yeh, Lutfiyya N. Muhammad, Lia A. Bernardi

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No improvement in pregnancy and perinatal outcomes with combined luteal support in modified natural cycle frozen embryo transfer by Wen Zhang, Sheling Wu, Bingnan Ren, Ruolin Jia, Wenjuan Zhang, Bijun Wang, Xiaofang Du, Yichun Guan

Subjects: “…modified natural-cycle frozen-thawed embryo transfer…”
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Typical use effectiveness of Natural Cycles: postmarket surveillance study investigating the impact of previous contraceptive choice on the risk of unintended pregnancy by Simon Rowland, Raoul Scherwitzl, Kristina Gemzell-Danielsson, Jonathan Bull, Olof Lundberg, Elina Berglund-Scherwitzl, James Trussell

“…Objective To investigate the association between contraceptive effectiveness of Natural Cycles and users’ previous choice of contraceptive, and to evaluate the impact of shifting from other methods to Natural Cycles on the risk of unintended pregnancy.Setting Natural Cycles mobile application.Participants 16 331 Natural Cycles users in Sweden for the prevention of pregnancy.Outcome measures Risk of unintended pregnancy.Study design Real world evidence was collected from Natural Cycles users regarding contraceptive use prior to using Natural Cycles and sexual activity while using Natural Cycles. …”
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Comparison of embryo quality and pregnancy outcomes for patients with low ovarian reserve in natural cycles and mildly stimulated cycles: a cohort study by Rui-Ying Yuan, Sen Li, Xie Feng, Xiao-Long Li, Xiao-ting Lin, Fu-min Gao, Hai-Jing Zhu, Yong-shi Li, Yan-chu Li, Xiang-Hong Ou

Subjects: “…Natural cycles…”
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A Successful Pregnancy by Utilization of Gradually Increasing Low Dose Gonadotrophin Stimulation in a Modified Natural Cycle in Vitro Fertilization Procedure: Case Report by Serkan Kahyaoğlu, Ayşe Seval Erdinç, Nafiye Karakaş Yılmaz, Mahmut Nedim Çiçek

Subjects: “…Modified natural cycle…”
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Vaginal progesterone as luteal phase support in natural cycle frozen-thawed embryo transfer (ProFET): protocol for a multicentre, open-label, randomised controlled trial by Kenny A Rodriguez-Wallberg, Christina Bergh, Ali Khatibi, Annika Strandell, Mats Brännström, Caroline Stadelmann, Kristbjörg Heiður Olsen, Margareta Kitlinski, Susanne Liffner, Eva Lundborg, Göran Westlander, Gabriella Widlund, Åsa Magnusson

“…Introduction Vaginal progesterone supplementation is frequently given to patients receiving frozen embryo transfer (FET) in the natural cycle aiming to increase the chance of pregnancy and live birth. …”
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Time to pregnancy recognition among users of an FDA-cleared fertility application by Agathe van Lamsweerde, Jack T. Pearson, Rachel Urrutia, Kristina Gemzell-Danielsson, Helena Kopp Kallner, Anita Nelson, Eleonora Benhar, Carlotta Favaro, Elina Berglund Scherwitzl, Raoul Scherwitzl

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Technology, energy, and time – Experimental paths for the design of appropriate technology by Annapaola Vacanti, Carmelo Leonardi

“…Analysing experimental paths related to the concept of appropriate technology, such as Permaculture, Low-tech and Solarpunk, a critical view of the contemporary unsustainable development model is presented, proposing alternative paradigms that foster sustainability, equity and reconnection with natural cycles. The multidisciplinary design approach emerges as instrumental in the transition to sustainable energy practices, laying the foundation for the transition to future scenarios in which technology and nature coexist harmoniously.   …”
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COSMOLOGY OF TIME AND THE SPIRITUAL OF LIFE IN JANAVESE-ISLAMIC TRADITION by Ali Jafar

“…Although time strongly influences human knowledge regarding a time where humans depend entirely on natural cycles, the value of knowledge about time itself is cross-generational.…”
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Astrology as Sacred Ecological Knowledge in the Tibetan Buddhist Tradition by Yulia Yu. Erendzhenova

“…Those ideas are based on some esoteric premises of the Buddhist Kalachakra Tantra which articulates the relationship between external natural cycles and internal human energy ones, as well as suggests methods of restoring the latter’s balance. …”
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Experimenter Effects on Pain Reporting in Women Vary across the Menstrual Cycle by Jacob M. Vigil, Jared DiDomenico, Chance Strenth, Patrick Coulombe, Eric Kruger, Andrea A. Mueller, Diego Guevara Beltran, Ian Adams

“…Based on the menstrual calendars 94 naturally cycling women and 38 women using hormonal contraceptives (Mage=19.83,  SD=3.09) were assigned to low and high fertility groups. …”
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PEDAGOGICAL SYSTEM OF FORMATION OF PROFESSIONAL COMPETENCIES OF STUDENTS - THE FUTURE OF SPECIALISTS IN CUSTOMS by Natalya V. Baikina

“…Curriculum divides the educational process in the three cycles: humanitarian, social and economic cycle; mathematical and natural cycle and a professional cycle. The principles of modulus of each learning cycle. …”
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Mosquito-transmitted Highlands J virus in Florida by C. Roxanne Rutledge-Connelly

“… Highlands J virus (HJ) is a mosquito-transmitted alphavirus that is similar to eastern equine encephalitis virus (EEE) in its natural cycle; it is transmitted from Culiseta melanura mosquitoes to songbirds in freshwater swamps. …”
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Mosquito-transmitted Highlands J virus in Florida by C. Roxanne Rutledge-Connelly

“… Highlands J virus (HJ) is a mosquito-transmitted alphavirus that is similar to eastern equine encephalitis virus (EEE) in its natural cycle; it is transmitted from Culiseta melanura mosquitoes to songbirds in freshwater swamps. …”
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Estradiol and progesterone levels in early pregnancy after natural, estradiol + progesterone or gonadotrophin stimulated frozen embryo transfer cycle: a randomised controlled trial... by Nina Freiesleben Mørch, Mette Petri Lauritsen, Pernille Fog Svendsen

“…In women with regular menstrual cycles, transfer of a frozen thawed blastocyst can be performed in either natural cycle or substituted cycle. Anovulatory women can only be offered a substituted or a stimulated cycle. …”
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Longitudinal Changes in Pitch-Related Acoustic Characteristics of the Voice Throughout the Menstrual Cycle: Observational Study by Jaycee Kaufman, Jouhyun Jeon, Jessica Oreskovic, Anirudh Thommandram, Yan Fossat

“…MethodsThis study analyzed smartphone-collected voice recordings from 16 naturally cycling female participants, collected every day for 1 full menstrual cycle. …”
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Effect of Treatment with Progestins and Antiplatelet Agents on IVF in Women with Adenomyosis and Recurrent Implantation Failure by Irina Pacu, Nikolaos Zygouropoulos, Giorgia Zampieri, Aida Petca, Mircea Octavian Poenaru, Cringu Antoniu Ionescu

“…Preimplantation biochemical parameters and ultrasonographic features (endometrial thickness, uterine peristalsis, and junctional zone thickness) were compared with pregnancy rate in a non-natural cycle frozen embryo transfer technique. A comparison between the two study groups indicated an increased successful implantation rate and clinical pregnancy rate (25% vs. 7.4%). …”
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The System of Environmental Education in the Regional University by E. O. Klinskaya

“…Teachers of the Department have published teaching aids, textbooks, educational guides to help school teachers of geography, biology, chemistry in greening the natural cycle subjects. The University has established the Center for environmental education providing the development of ecological culture and moral guidelines in environmental sphere. …”
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Por una economía orientada hacia la reproducción de la vida by Franz J. Hinkelammert, Henry Mora Jiménez

“…This rationality is not based on the preferences of the consumer, but on people's needs; not on economic calculations but on the ethics of the common good that enable the conservation and reproduction of the natural cycle of human and natural life. This article suggests that in order to attain this rationality, a criticism of the logic of empirical fetishism is necessary; so too, is a critique of our understanding of reality constituted entirely by market relations. …”
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