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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
first trimester
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "first trimester" is correct and usable in written English. You can use it when referring to the initial three months of pregnancy. An example is: "During the first trimester, many women experience morning sickness." Alternative expressions include "initial trimester" and "early trimester."
✓ Grammatically correct
News & Media
Science
Academia
Wiki
Alternative expressions(19)
first semester
second semester
first completion
early semester
earlier semester
next semester
second term
second quarter
second part
second year
the following quarter
next quarter
primary completion
primary accomplishment
primary works
preliminary completion
main achievement
key achievement
most significant achievement
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
54 human-written examples
First trimester?
News & Media
In the first trimester.
News & Media
"You remember that first trimester, honey".
News & Media
"I was filming during the first trimester.
News & Media
It's a toughy, the first trimester, no doubt about it.
News & Media
Most women in England access healthcare in their first trimester.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
6 human-written examples
First-trimester sonographic screening for Down syndrome.
Science & Research
Abnormal Female Pelvis; First-Trimester OB. 1996.
Academia
A grim mortal calculus met first-trimester nausea.
News & Media
First-trimester screening for fetal aneuploidy: biochemistry and nuchal translucency.
Science & Research
The opinion applies only to first-trimester abortions.
News & Media
Expert writing Tips
Best practice
In medical or scientific writing, use "first trimester" as a precise term, avoiding more vague descriptions to ensure clarity.
Common error
Avoid using "first trimester" interchangeably with the entire pregnancy. It specifically refers to the initial three months, not the subsequent stages.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "first trimester" functions as a noun phrase, typically used as an adverbial modifier specifying the timeframe for events or conditions during pregnancy. As Ludwig AI confirms, it's a commonly used and accepted term.
Frequent in
Science
30%
News & Media
30%
Academia
20%
Less common in
Wiki
10%
Formal & Business
5%
Social Media
5%
Ludwig's WRAP-UP
The phrase "first trimester" is a grammatically sound and widely used term referring to the initial three months of pregnancy. Ludwig AI confirms its correctness and common usage across various sources. Predominantly found in scientific, academic, and news contexts, the phrase serves as a precise temporal marker for discussions related to pregnancy. When writing about pregnancy, using "first trimester" accurately and providing context when addressing a general audience is advisable. Remember, it's not interchangeable with the entire pregnancy period. Alternative phrases include "initial three months of pregnancy" or "early pregnancy stage", depending on the desired level of formality and detail.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
initial three months of pregnancy
Refers to the same period using a descriptive phrase.
early pregnancy stage
Describes the period in terms of its relative position in the pregnancy.
beginning of pregnancy
Focuses on the start of the gestational period.
gestational weeks one through twelve
Specifies the period using gestational week numbers.
the first three months
A more general way of referencing the trimester.
early gestational period
A more formal and clinical way to describe the period.
the first stage of pregnancy
Highlights the sequential nature of pregnancy.
first third of pregnancy
Divides the pregnancy into three equal parts.
the initial phase of gestation
Uses more technical terminology.
early part of the pregnancy
A simplified way to describe the same period.
FAQs
How is the "first trimester" defined?
The "first trimester" refers to the first three months, or weeks 1-12, of a pregnancy.
What are common symptoms experienced during the "first trimester"?
Common symptoms during the "first trimester" include morning sickness, fatigue, and frequent urination.
Why is taking folic acid important during the "first trimester"?
Folic acid is crucial during the "first trimester" to help prevent neural tube defects in the developing fetus.
What should I avoid during the "first trimester"?
During the "first trimester", it's important to avoid alcohol, smoking, and certain medications unless prescribed by a doctor. Consult your healthcare provider for personalized advice.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested