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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as the ovum develops
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as the ovum develops" is correct and usable in written English.
It can be used in contexts discussing biological processes, particularly in relation to reproduction and embryology. Example: "As the ovum develops, it undergoes several stages of maturation before fertilization occurs."
✓ Grammatically correct
Science
Encyclopedias
Wiki
News & Media
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
1 human-written examples
As the ovum develops, the walls of the follicle expand by adding new cells.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
It exhibits a specialized form of aplacental viviparity with oophagy: the females produce a single capsule in each uterus that contains 30 80 ova, of which one ovum develops into an embryo that consumes the rest of the ova and stores the yolk material in its external yolk sac.
Wiki
Reduce watering as the plant develops.
Wiki
"The dogma underlying [the plea] is that as soon as the ovum is [fertilized], there is a person with a soul," says Charles Susanne, a retired biology and anthropology professor at the Université Libre de Bruxelles who now studies bioethical issues.
Science & Research
As the script developed he renamed it.
Wiki
One question about the fecundity of an ovum was developed with the same structure.
Science
In birds, males are the homogametic sex (ZZ), while females produce gametes holding either of the sex chromosomes Z or W. Which one of the chromosomes is retained in the developing ovum is determined during completion of meiosis I, shortly before the ovarian follicle ovulates the oocyte into the infundibulum of the oviduct (Johnson 2000; Rutkowska and Badyaev 2008).
If neither sperm nor ovum are modified or if both are modified by the same degree, synchrony is restored and the embryo develops as usual.
Science
One of these two new cells is usually larger than the other and is known as the secondary ovum; the smaller cell is known as a polar body.
Encyclopedias
As the blood supply supporting the ovum decreases, hormonal support for the pregnancy declines, and the decidua (endometrial tissue modified for pregnancy) begins to slough off and is excreted vaginally.
Encyclopedias
One, the identification in 1827 by Prussian-Estonian embryologist Karl Ernst Ritter von Baer of the ovum (unfertilized egg) as a cell, was important considering the many ways it often differs from other cells.
Encyclopedias
Expert writing Tips
Best practice
When discussing the early stages of embryonic development or reproductive biology, use "as the ovum develops" to provide context for subsequent events or changes. This phrase is particularly useful in scientific and educational writing.
Common error
Avoid using "as the ovum develops" in contexts where you are discussing broader aspects of female reproductive health or fertility. This phrase is specific to the developmental stages of the ovum itself, not general reproductive processes.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as the ovum develops" functions as an adverbial clause of time, setting a temporal context for subsequent events. It indicates that the action or state described in the main clause occurs concurrently with the ovum's development. Ludwig highlights that this construction is appropriate for describing biological processes.
Frequent in
Science
45%
Encyclopedias
20%
Wiki
15%
Less common in
News & Media
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "as the ovum develops" functions as an adverbial clause setting a specific timeframe in biological discussions. Ludwig indicates this phrase is grammatically correct and most commonly appears in scientific and encyclopedic contexts. While "egg cell" can be a more common alternative, "ovum" provides a formal and precise description. Given its relative infrequency, careful attention should be paid to ensure proper usage, avoiding overgeneralization and maintaining context-specific accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as the egg cell matures
Focuses on the maturation aspect using a more common term "egg cell" instead of "ovum".
during ovum development
Simplifies the structure to a prepositional phrase focusing on the developmental period.
when the ovum is developing
Rephrases as a temporal clause highlighting the time of development.
as the oocyte grows
Uses "oocyte", another term for the developing ovum, and focuses on growth.
while the ovum is maturing
Emphasizes the maturation process happening concurrently.
in the course of ovum's development
Highlights the progression of the ovum through its development stages.
with the ovum's progression
Focuses on the ovum's advancement through its developmental stages.
as the female gamete develops
Uses "female gamete" for a more formal and general term.
during the egg's maturation
Highlights the maturation of the egg cell.
while the egg cell is differentiating
Focuses on the differentiation aspect of the developing egg cell.
FAQs
What does "as the ovum develops" refer to in biology?
In biology, "as the ovum develops" refers to the stages of maturation and differentiation that a female egg cell undergoes, typically within the ovary and before fertilization. This involves changes in cell structure and function to prepare it for potential fertilization.
How can I use "as the ovum develops" in a sentence?
You can use "as the ovum develops" to introduce a description of the biological changes occurring in the egg cell. For example, "As the ovum develops, it accumulates nutrients and undergoes meiosis to become a mature egg ready for fertilization."
What is a more common term for "ovum"?
A more common term for "ovum" is "egg cell". You might consider using "as the egg develops" in less formal contexts.
Is it correct to use "egg" instead of "ovum" in all contexts?
While "egg" and "ovum" are often used interchangeably, "ovum" is more precise in scientific or medical contexts. In general writing, "egg" is acceptable, but in technical writing, "ovum" is preferred to maintain accuracy.
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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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested