During lactation, a mother's fluid intake should be: (Choose the most appropriate option from below)

Raj. CHO -2025

Obstetrics & Gynaecology

Medium

Appeared in: Raj. CHO -2025

Explanation

The correct option is to increase fluid intake to meet the demands of milk production.
Breast milk is composed of approximately 88% water, and a lactating mother produces an average of 750-850 mL of milk daily.
Increased fluid consumption is essential to replenish the water lost in milk, support adequate milk volume, and prevent maternal dehydration.
Sources confirm that fluid intake should be increased and encouraged during lactation for adequate milk production.

Option A: Keeping fluid intake the same as before pregnancy fails to account for the significant amount of fluid (750-850 mL/day) lost through breast milk, which can lead to maternal dehydration.
Option B: Reducing fluid intake is dangerous during lactation. It can quickly lead to dehydration, reduce milk supply, and cause fatigue and other health problems for the mother.
Option D: This option is not a valid medical or physiological choice. In a test setting, it indicates that the question was not answered.

Visual 1: Infographic: A visual guide showing the composition of breast milk, highlighting its high water content (around 88%). It could also list recommended fluid sources for lactating mothers, such as water, milk, and juices.
Visual 2: Chart: A comparison chart of daily fluid requirements for a non-pregnant woman, a pregnant woman, and a lactating woman to visually emphasize the increased need during lactation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Nutritional requirements during lactation as background academic context rather than a clinical decision trigger.
Nurses play a crucial role in educating new mothers on the importance of adequate hydration for successful breastfeeding and their own well-being.
A key counseling point is to advise mothers to drink a glass of water or another fluid every time they breastfeed, and to drink whenever they feel thirsty.
What if? If a lactating mother reports symptoms of dehydration such as dark-colored urine, fatigue, or dizziness, the nurse should advise her to immediately increase her fluid intake and consult a healthcare provider if symptoms persist, as severe dehydration can affect milk supply and her health.

How to Approach the Question

Identify the core physiological process in the question: lactation (breastfeeding).
Recall the basic composition of breast milk, specifically that it is mostly water.
Consider the principle of fluid balance: fluid output must be matched by fluid input to avoid dehydration.
Logically deduce that producing a large volume of fluid (milk) daily will increase the mother's overall fluid output, thus requiring an increased input.
Evaluate each option based on this physiological principle. 'Increased' intake is the only logical choice to support milk production and maintain maternal health.

Concept Tested & Keywords

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