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Related Concept Videos

In Vitro Fertilization01:24

In Vitro Fertilization

In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
Ovarian Cycle01:27

Ovarian Cycle

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 length...
Meiosis II01:57

Meiosis II

Meiosis II is the second and final stage of meiosis. It relies on the haploid cells produced during meiosis I, each of which contain only 23 chromosomes—one from each homologous initial pair. Importantly, each chromosome in these cells is composed of two joined copies, and when these cells enter meiosis II, the goal is to separate such sister chromatids using the same microtubule-based network employed in other division processes. The result of meiosis II is two haploid cells, each containing...
Hormonal Regulation of the Menstrual Cycle01:22

Hormonal Regulation of the Menstrual Cycle

The ovarian cycle regulates endometrial changes throughout a single menstrual cycle via the coordinated action of gonadotrophin-releasing hormone (GnRH) and gonadotrophins.
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.

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Related Experiment Video

Updated: May 28, 2026

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
08:46

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives

Published on: September 16, 2021

Does emotional support during the luteal phase decrease the stress of in vitro fertilization?

Christine C Skiadas1, Kathryn Terry, Mary De Pari

  • 1Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA.

Fertility and Sterility
|October 18, 2011
PubMed
Summary
This summary is machine-generated.

Phone calls did not significantly reduce stress for women undergoing their first in vitro fertilization (IVF) cycle. However, patients receiving emotional support found the intervention helpful during the waiting period for their pregnancy test.

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The Immediate Partial Removal of Cumulus-Oocyte Complexes: A Refined Approach for Rapid Observation of In Vitro Fertilization
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Last Updated: May 28, 2026

Fertility Preservation Through Oocyte Vitrification: Clinical and Laboratory Perspectives
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The Immediate Partial Removal of Cumulus-Oocyte Complexes: A Refined Approach for Rapid Observation of In Vitro Fertilization
08:06

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Published on: October 18, 2024

Area of Science:

  • Reproductive Medicine
  • Psychological Support in ART
  • Clinical Trial Methodology

Background:

  • The period between embryo transfer (ET) and pregnancy testing in assisted reproductive technology (ART) cycles is often associated with significant psychological stress.
  • Effective interventions to mitigate this stress are crucial for patient well-being during in vitro fertilization (IVF).

Purpose of the Study:

  • To evaluate the impact of phone calls from social workers on perceived stress levels in women undergoing their first fresh IVF cycle.
  • To assess patient-reported benefits and the perceived need for emotional support during the ET to pregnancy test waiting period.

Main Methods:

  • A randomized controlled trial was conducted at an academic medical center.
  • Participants were women undergoing a first fresh IVF cycle with autologous oocytes.
  • The intervention group received phone calls from social workers, while the control group received standard care.

Main Results:

  • No statistically significant difference in Perceived Stress Scale (PSS) scores or changes in PSS scores was observed between the intervention and control groups.
  • A higher percentage of patients in the intervention group reported that participating in the study was helpful (65.9% vs. 21.4%).
  • The intervention group was more likely to recommend emotional support during an IVF cycle (95.4% vs. 78.6%).

Conclusions:

  • While phone calls did not significantly reduce objective stress measures (PSS scores), patients perceived them as beneficial.
  • There is a clear patient-reported need for enhanced emotional support during the waiting period between ET and pregnancy testing in IVF.
  • Further research is warranted to identify optimal interventions for psychological support during this critical phase of fertility treatment.