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Progesterone block

Csapo AI, 1956 The American Journal of Anatomy

In 1899 Gustav Born advanced the theory that the corpus luteum of the ovary is a gland of internal secretion, its activity being a prerequisite for the implantation and early development of the fertil...

Reproductive Endocrinology > Progesterone > Uterine QuiescencePregnancy > Physiology > Progesterone Block TheoryReproductive Endocrinology > Corpus Luteum > Pregnancy Maintenance

Inhibition of the release of pituitary ovulatory hormone in the rat by morphine

Barraclough CA et al., 1955 Endocrinology

AMENORRHEA and sterility are frequent accompaniments of morphine addiction in the human female (Menninger-Lerchenthal, 1934; Pescor, 1938). The mechanisms by which these effects are induced, however, ...

Reproductive Endocrinology > Neuroendocrinology > Opioid Effects on OvulationReproductive Endocrinology > Hypothalamic-Pituitary Axis > Gonadotropin ReleaseGeneral OB/GYN > Amenorrhea > Drug-Induced Anovulation

Progesterone in human blood and tissues

Zander J, 1954 Nature

THE problem as to whether progesterone is present in human peripheral blood, and in what concentrations, has not yet been solved satisfactorily.

Reproductive Endocrinology > Progesterone > Blood MeasurementDiagnostics > Hormone Assays > Progesterone DetectionResearch Methodology > Historical Methods > Steroid Hormone Measurement

Study of the inadequate secretion phase endometrium

Gillam JS, 1954 Fertility and Sterility
Infertility > Luteal Phase Defect > Endometrial AssessmentDiagnostics > Endometrial Biopsy > Secretory Phase EvaluationReproductive Endocrinology > Progesterone > Endometrial Effects

Spinnbarkeit: a characteristic of cervical mucus; significance at ovulation time

Stein IF Sr et al., 1952 Fertility and Sterility

Accurate timing of ovulation is especially necessary (1) in artificial insemination in order to avoid wastage of donor semen; (2) in cases where the husband is relatively infertile and it is necessary...

Fertility Awareness > Biomarkers > Cervical Mucus SpinnbarkeitInfertility > Ovulation Timing > Cervical Mucus AssessmentMenstrual Cycle > Cervical Mucus > Cyclic Changes

Pregnanediol determinations in the clinic and in research

de Watteville H, 1951 The Journal of Clinical Endocrinology and Metabolism

PREGNANEDIOL was first isolated by Marrian (1) in 1929, when he was engaged in thepurification of “oestrin” from pregnancy urine. He described the properties of this new “unidentified solid alcohol” v...

Reproductive Endocrinology > Progesterone > Pregnanediol MeasurementDiagnostics > Hormone Assays > Urinary PregnanediolResearch Methodology > Historical Methods > Steroid Metabolite Determination

Ovarian resection for the relief of sterility

Meaker SR, 1950 Fertility and Sterility

More than twenty-five years ago Edward Reynolds gave an excellent description of the polycystic ovary, and expressed the opinion that ovarian surgery was the most important single feature in the treat...

Surgery > Ovarian Surgery > Wedge ResectionPCOS > Treatment > Surgical InterventionInfertility > Anovulation > Ovarian Surgery

80. Hydroaromatic steroid hormones. Part I. 10-Nortestosterone

Birch AJ, 1950 Journal of the Chemical Society (Resumed)

A. J. Birch, J. Chem. Soc., 1950, 367 Doi: 10.1039/JR9500000367

Reproductive Endocrinology > Steroid Biochemistry > Synthetic Hormone DevelopmentResearch Methodology > Chemical Synthesis > Steroid Hormones

Some newer aspects of the management of infertility

Jones GE, 1949 Journal of the American Medical Association

A discussion of infertility would be incomplete without a comment on the changing concepts of the definition. For statistical purposes it may be necessary to retain the criterion of a three year barre...

Infertility > Diagnosis > Definition and CriteriaInfertility > Management > Historical PerspectivesGeneral OB/GYN > Reproductive Health > Delayed Childbearing

Cyclic changes in the physical and chemical properties of cervical mucus

Pommerenke WT, 1946 American Journal of Obstetrics and Gynecology

Cervical mucus at midcycle is increased in amount, acellularity, water content, and fluidity. Furthermore, cervical mucus at this time is well supplied with carbohydrate and presumably amino acids. Fr...

Fertility Awareness > Biomarkers > Cervical MucusMenstrual Cycle > Physiology > Cervical Mucus ChangesReproductive Endocrinology > Cervical Function > Mucus Composition

Thermogenic effect of progesterone

Barton M et al., 1945 Lancet (London, England)
Reproductive Endocrinology > Hormones > Progesterone PhysiologyFertility Awareness > Biomarkers > Basal Body TemperatureMenstrual Cycle > Physiology > Hormonal Thermoregulation

Œstrogenic Activity of Alkylated Stilœstrols

Dodds EC et al., 1938 Nature
Reproductive Endocrinology > Hormones > Synthetic EstrogensReproductive Endocrinology > Pharmacology > Estrogenic CompoundsEthics/Philosophy > Historical Context > Synthetic Hormone Development

Biopsy studies of human endometrium: criteria of dating and information about amenorrhea, menorrhagia, and time of ovulation

Bartlett MK et al., 1937 Journal of the American Medical Association

Of 900 biopsies made with a small suction curet 457 from 329 women were analyzed to show the progression of the endometrium from the high-estrogen early-proliferative phase, immediately following mens...

Menstrual Cycle > Physiology > Endometrial ChangesDiagnostics > Endometrial Assessment > Biopsy Dating CriteriaMenstrual Cycle > Disorders > Amenorrhea and Menorrhagia

Amenorrhea Associated with Bilateral Polycystic Ovaries

Stein IF et al., 1935 American journal of obstetrics and gynecology

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors...

PCOS > Diagnosis > Historical DefinitionPCOS > Pathophysiology > Polycystic Ovarian MorphologyMenstrual Cycle > Disorders > Anovulatory Amenorrhea

Premenstrual tension

Frank RT, 1931 Archives of Neurology And Psychiatry

My attention has been increasingly directed to a large group of women who are handicapped by premenstrual disturbances of manifold nature. It is well known that normal women suffer varying degrees of ...

Menstrual Cycle > Disorders > Premenstrual SyndromeMenstrual Cycle > Physiology > Luteal Phase SymptomsReproductive Endocrinology > Hormones > Premenstrual Hormonal Changes

AAPLOG Endometriosis & Surgery 101

Naomi Whittaker,

To discuss candidates for surgery, tools & techniques for endometriosis surgical treatment, as well as adhesion prevention measures

AMA Over 40 - Pregnancy Management

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MFM referral for fetal anatomy scan\nFetal growth scan at 28 weeks and again at 34-36 weeks\n2x weekly NST starting at 36 weeks\nDelivery by EDC

Abortion Reversal - Protocol (Progesterone)

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Progesterone Protocols for the Attempted Reversal of Mifepristone\n\nDo not prescribe Prometrium if the patient is allergic to peanuts, as it is made with peanut oil, instead follow intramuscular prot...

Adhesions - Surgical History Note

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Additionally, a history of pelvic/abdominal surgery means there is a risk of adhesions. This can also cause pain and affect future fertility. Adhesions generally can only be treated by surgical approa...

Adrenal Fatigue Stage 1 - Assessment & Treatment

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Reviewed Salivary Adrenal Stress (Cortisol) results.\nImpression is Stage 1 Adrenal Fatigue based on hyperfunction at morning time collections. Evening collection is normal/low normal.\n\nRecommend re...

Adrenal Fatigue Stage 2 - Assessment & Treatment

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Reviewed Salivary Adrenal Stress (Cortisol) results.\nImpression is Stage 2 Adrenal Fatigue based on hyperfunction at * time collections. Evening collection is normal/low normal.\n\nRecommend reductio...

Adrenal Fatigue Stage 3 - Assessment & Treatment

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Reviewed Salivary Adrenal Stress (Cortisol) results.\nImpression is Stage 3 Adrenal Fatigue based on hypofunction at * time collections. Evening collection is normal/low normal.\n\nRecommend reduction...

After Visit Instructions - Template

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Hi *,\n\nBelow are your after visit instructions from {Napro Providers:33449}\n\nPlease follow the specific instructions\n\nLabs:\n{Cycle Day 3 LABS:33007}\n{LABS:33008}\n\nUltrasound:\n{ULTRASOUNDS:3...

Anemia in Pregnancy - Treatment Protocol

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Mild anemia noted. Continue prenatal vitamins. Encourage intake of foods rich in iron & B vitamins (red meat, organ meats such as liver, green leafy vegetables, black strap molasses). If cannot adjust...

Antenatal Testing - Birth Defects Screening

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In accordance with American College of Obstetrics and Gynecology recommendations, you have the option of a prenatal screening test to determine if your pregnancy is high risk for certain chromosomal d...

Antepartum - Comment Template

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Needs to be done:\nDating confirmed:\nRisk level:\nGenetic screening:\nCOVID:\nAnatomy scan:\nGlucola:\nRhogam:\nTDaP\nFlu:\nGBS:\n\n@PROB@\n@MED@\n\nAntepartum testing:\nDelivery plans:\nOther notes:

Bacterial Vaginosis - Treatment Protocol

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For bacterial vaginosis, sent Flagyl to pharmacy x 7 days. Avoid alcohol while taking medication.\nRecommend to avoid douching, excessive feminine hygiene, and tub baths. Taking daily probiotics can b...

Breastfeeding - Nipple Pain & Yeast

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No matter what causes sore nipples, it is important to address the basics of latch and ensure that the latch is correct. Even if the cause of sore nipples is Candida (yeast, thrush), improving the lat...

Cervical Ectropion - Assessment & Treatment

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Cervical Ectropion, Grade */Continuous Mucus\n- The cells usually found in the endocervix, or inner portion of the cervix, have migrated to the ectocervix, or outer portion of the cervix. These cells ...

Cesarean Delivery - Consent Documentation

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Counseled on R/B/A to cesarean section, to include risk of bleeding, infection, damage to surrounding anatomical structures (i.e. Bladder, intestines, uterus, fallopian tubes, ovaries, nerves, blood v...

Chronic Pain - Specialist Referral

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For complex pain patients, there is a physician within UPMC pain management who does injections/nerve blocks\n\nDr. Emerick - nerve block specialist in UPMC Pittsburgh for pelvic pain. He has a fellow...