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Parental Care00:55

Parental Care

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Many animals exhibit parental care behavior, including feeding, grooming, and protecting young offspring. Parental care is universal in mammals and birds, which often have young that are born relatively helpless. Several species of insects and fish, as well as some amphibians, also care for their young.
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The female breast is a hemispheric projection of variable size positioned anterior to the pectoralis major and serratus anterior muscles. A fascia layer composed of dense, irregular connective tissue connects it to these muscles.
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Attachment01:20

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Attachment is vital for infant development, as warm social interactions support growth and well-being. In a classic 1958 study by Harry Harlow, the significance of warmth and comfort in forming attachments was examined. Harlow separated newborn monkeys from their mothers and provided two artificial "mothers": one made of cold wire and the other covered in soft cloth. Despite the wire mother offering food, the infant monkeys preferred the comfort of the cloth mother, demonstrating that...
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Related Experiment Video

Updated: Dec 8, 2025

Individualized Reconstitution of Human Milk Microbiota: A Feasible Approach in Real-World Settings
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Mothers Who Engage in Long-Term Informal Milk Sharing.

Deirdre McNally, Diane L Spatz

    MCN. the American Journal of Maternal Child Nursing
    |September 21, 2020
    PubMed
    Summary

    Informal milk sharing offers an alternative when human milk is unavailable. Mothers using this method experienced sadness, guilt, and stigma, highlighting the need for support resources.

    Area of Science:

    • Pediatrics
    • Human Lactation
    • Infant Nutrition

    Background:

    • Human milk is recognized as the optimal infant nutrition source.
    • Barriers to human milk provision necessitate alternative feeding options.
    • Informal milk sharing via online communities is an emerging alternative.

    Purpose of the Study:

    • To explore the experiences of mothers utilizing informal milk sharing.
    • To identify common themes and challenges associated with informal milk sharing.

    Main Methods:

    • Qualitative study presenting perspectives from three mothers.
    • Mothers used informal milk sharing for a minimum of six months.

    Main Results:

    • Common themes identified include sadness, guilt, and stigmatization.

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  • Mothers faced emotional and social challenges related to informal milk sharing.

    • Conclusions:

    • Informal milk sharing presents unique challenges for mothers.
    • Practitioners and families need resources to navigate informal milk sharing safely and effectively.