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Related Concept Videos

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 menstrual cycle includes a critical component known as the ovarian cycle, which undergoes two main phases each month—the follicular phase and the luteal phase. The follicular phase is variable and averaging around 14 days. Ovulation, triggered by a surge in luteinizing hormone (LH), marks the transition between the two phases. The second phase, the luteal phase, is relatively consistent, lasting approximately 14 days, and is marked by the activity of the corpus luteum. While a cycle...
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Related Experiment Video

Updated: Mar 7, 2026

Author Spotlight: Inducing Pseudopregnancy in Female Mice Without the Need for Vasectomized Males Prior to Non-Surgical Embryo Transfer or Artificial Insemination
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Author Spotlight: Inducing Pseudopregnancy in Female Mice Without the Need for Vasectomized Males Prior to Non-Surgical Embryo Transfer or Artificial Insemination

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Mammalian pregnancy.

Patrick Abbot1, Antonis Rokas1

  • 1Department of Biological Sciences, Vanderbilt University, VU Station B #351634, Nashville, TN 37235, USA.

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|February 22, 2017
PubMed
Summary
This summary is machine-generated.

This study explores the fundamental biology of mammalian pregnancy. It covers key concepts and processes involved in reproduction and gestation for diverse mammal species.

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Area of Science:

  • Reproductive Biology
  • Developmental Biology
  • Mammalian Physiology

Background:

  • Pregnancy is a complex biological process unique to female mammals.
  • Understanding mammalian reproduction is crucial for conservation and medicine.

Purpose of the Study:

  • To provide a comprehensive overview of mammalian pregnancy biology.
  • To synthesize current knowledge on reproductive strategies and development.

Main Methods:

  • Review of existing scientific literature.
  • Synthesis of data from diverse mammalian species.

Main Results:

  • Detailed examination of maternal-fetal interactions.
  • Exploration of hormonal regulation and physiological adaptations.

Conclusions:

  • Mammalian pregnancy involves intricate evolutionary adaptations.
  • Further research can enhance our understanding of reproductive health.