Pregnancy Trimester, First
"Pregnancy Trimester, First" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The beginning third of a human PREGNANCY, from the first day of the last normal menstrual period (MENSTRUATION) through the completion of 14 weeks (98 days) of gestation.
Concept/Terms
Pregnancy Trimester, First- Pregnancy Trimester, First
- First Pregnancy Trimester
- First Pregnancy Trimesters
- Pregnancy Trimesters, First
- Early Placental Phase
- Early Placental Phases
- Phase, Early Placental
- Phases, Early Placental
- Placental Phase, Early
- Placental Phases, Early
- Pregnancy, First Trimester
- First Trimester Pregnancies
- First Trimester Pregnancy
- Pregnancies, First Trimester
- Trimester, First
- First Trimester
- First Trimesters
- Trimesters, First
Below are MeSH descriptors whose meaning is more general than "Pregnancy Trimester, First".
Below are MeSH descriptors whose meaning is more specific than "Pregnancy Trimester, First".
This graph shows the total number of publications written about "Pregnancy Trimester, First" by people in Harvard Catalyst Profiles by year, and whether "Pregnancy Trimester, First" was a major or minor topic of these publication.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1993 | 0 | 5 | 5 |
| 1994 | 0 | 3 | 3 |
| 1995 | 1 | 5 | 6 |
| 1996 | 0 | 4 | 4 |
| 1997 | 0 | 3 | 3 |
| 1998 | 0 | 1 | 1 |
| 1999 | 0 | 7 | 7 |
| 2000 | 0 | 3 | 3 |
| 2001 | 0 | 7 | 7 |
| 2002 | 0 | 5 | 5 |
| 2003 | 2 | 3 | 5 |
| 2004 | 4 | 9 | 13 |
| 2005 | 0 | 6 | 6 |
| 2006 | 3 | 9 | 12 |
| 2007 | 2 | 9 | 11 |
| 2008 | 5 | 7 | 12 |
| 2009 | 3 | 8 | 11 |
| 2010 | 6 | 8 | 14 |
| 2011 | 4 | 16 | 20 |
| 2012 | 6 | 21 | 27 |
| 2013 | 4 | 14 | 18 |
| 2014 | 9 | 17 | 26 |
| 2015 | 6 | 13 | 19 |
| 2016 | 12 | 12 | 24 |
| 2017 | 7 | 17 | 24 |
| 2018 | 5 | 23 | 28 |
| 2019 | 8 | 14 | 22 |
| 2020 | 3 | 24 | 27 |
| 2021 | 1 | 10 | 11 |
| 2022 | 1 | 15 | 16 |
| 2023 | 0 | 10 | 10 |
Below are the most recent publications written about "Pregnancy Trimester, First" by people in Profiles.
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Induced Abortion and the Risk of Rh Sensitization. JAMA. 2023 09 26; 330(12):1167-1174.
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Systematic evaluation of genome sequencing for the diagnostic assessment of autism spectrum disorder and fetal structural anomalies. Am J Hum Genet. 2023 09 07; 110(9):1454-1469.
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Patterns of Prescription Medication Use during the First Trimester of Pregnancy in the United States, 1997-2018. Clin Pharmacol Ther. 2023 10; 114(4):836-844.
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Does fasting plasma glucose values 5.1-5.6 mmol/l in the first trimester of gestation a matter? Front Endocrinol (Lausanne). 2023; 14:1155007.
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Risk of Major Malformations in Infants After First-Trimester Exposure to Stimulants: Results From the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications. J Clin Psychopharmacol. 2023 Jul-Aug 01; 43(4):326-332.
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Early versus Second-Trimester Screening and Treatment for Diabetes in Pregnancy. N Engl J Med. 2023 Jun 08; 388(23):2193-2194.
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Management of Early Pregnancy Loss. JAMA. 2023 04 25; 329(16):1399-1400.
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Feasibility of methadone for pain relief in first trimester abortion. Contraception. 2023 09; 125:110053.
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Risk of Major Malformations Following First-Trimester Exposure to Olanzapine: Preliminary Data From the Massachusetts General Hospital National Pregnancy Registry for Psychiatric Medications. J Clin Psychopharmacol. 2023 Mar-Apr 01; 43(2):106-112.
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Atomoxetine in Early Pregnancy and the Prevalence of Major Congenital Malformations: A Multinational Study. J Clin Psychiatry. 2023 01 16; 84(1).