Understanding Pregnancy Loss: Common Causes and Myths

Dr. Marika Raff • July 21, 2025

Pregnancy loss, commonly referred to as miscarriage, is a deeply personal and often misunderstood experience. At Caperton Fertility Institute, with locations in Albuquerque, New Mexico, and El Paso, Texas, we believe that compassionate care begins with understanding. If you have experienced a loss or are navigating concerns about pregnancy, knowing the common causes and debunking persistent myths can provide comfort, clarity, and renewed hope.

What Are the Most Common Causes of Pregnancy Loss?

Miscarriage is more common than many people realize, affecting approximately 10% to 20% of known pregnancies. Most occur during the first trimester, and in many cases, they are beyond anyone's control. Here are some of the leading causes:

1. Chromosomal AbnormalitiesThe most frequent cause of early pregnancy loss is genetic abnormalities during fertilization. These anomalies prevent the embryo from developing normally and are typically not linked to anything the parents did or didn’t do.

2. Hormonal ImbalancesConditions such as polycystic ovary syndrome (PCOS), thyroid disorders, or luteal phase defects can disrupt hormonal support essential for a healthy pregnancy.

3. Uterine or Cervical IssuesStructural concerns, including fibroids, polyps, or a septate uterus, can contribute to recurrent miscarriage or second-trimester losses.

4. Autoimmune DisordersConditions like lupus or antiphospholipid syndrome (APS) may cause the immune system to mistakenly target the developing embryo, leading to pregnancy loss.

5. InfectionsCertain infections, such as listeria, cytomegalovirus, and toxoplasmosis, may increase miscarriage risk if contracted during early pregnancy.

6. Lifestyle and Health FactorsSmoking, heavy alcohol use, and illicit drug use elevate the risk. Unmanaged chronic health conditions like diabetes or hypertension can also contribute.

Common Myths About Pregnancy Loss

Despite its frequency, miscarriage remains a topic filled with stigma and misinformation. Let’s dispel some of the most common myths:

Myth: Stress Causes MiscarriageEveryday stress is a part of life and is not linked to miscarriage. While chronic, extreme stress can affect overall health, it’s not a primary cause of pregnancy loss.

Myth: Exercise or Lifting Causes LossModerate physical activity is generally safe and often encouraged during pregnancy. Always follow your doctor’s guidance, but exercise alone is not a known cause of miscarriage.

Myth: Miscarriage Is Always PreventableMost miscarriages are caused by genetic or biological factors that cannot be controlled. It is not your fault.

Myth: It Only Happens OnceWhile many people experience only one loss, some have recurrent miscarriages, which may signal treatable underlying conditions.

Myth: You Must Wait Months to Try AgainPhysically, many individuals can begin trying again after one normal menstrual cycle, though emotional readiness is unique to each person. Always consult with your fertility specialist.

You Are Not Alone

Experiencing pregnancy loss can feel isolating, but support and solutions are available. At Caperton Fertility Institute, we offer comprehensive evaluations, compassionate care, and advanced fertility treatments to uncover the causes and help guide your next steps.

Whether you're in Albuquerque or El Paso, our fertility specialists are here to support your path to parenthood. Contact us today to schedule a consultation.

Tags: Pregnancy Loss, Miscarriage, Recurrent Miscarriage, Fertility Myths, Caperton Fertility Institute, Albuquerque Fertility, El Paso Fertility, IVF Support, PCOS, Autoimmune Pregnancy


By Dr. Lee Caperton July 21, 2025
What Is a Semen Analysis? A semen analysis evaluates the health and viability of a man's sperm. This non-invasive test measures multiple parameters that are crucial for successful conception: Volume The amount of ejaculate, with a typical normal range between 1.5 to 5 milliliters. Sperm Concentration The number of sperm per milliliter of semen. A normal sperm count is 15 million/mL or higher. Motility The percentage of sperm that are actively moving. A minimum of 40% motility is generally considered normal. Morphology The size and shape of sperm, assessed using strict criteria. A morphology score of 4% or more normal-shaped sperm is acceptable. pH Level Measures the acidity or alkalinity of semen, with a normal range from 7.2 to 8.0. White Blood Cells Elevated levels may signal infection or inflammation in the reproductive tract. Liquefaction Time Refers to how long it takes semen to liquefy after ejaculation. Normal liquefaction occurs within 20 to 30 minutes. What Do Abnormal Semen Analysis Results Mean? An abnormal result doesn’t automatically mean infertility. Semen quality can vary over time, so further testing is often needed to understand the full picture. Depending on the results, your provider may recommend: Repeat Semen Analysis: To confirm initial findings. Hormonal Testing: Evaluates hormone levels like testosterone, FSH, LH, and prolactin. Genetic Testing: For severely low sperm counts or azoospermia, this can reveal chromosomal abnormalities or Y chromosome deletions. Scrotal Ultrasound: Detects physical issues such as varicoceles or obstructions. Referral to a Urologist: For evaluation and management of urological or endocrine disorders. Tailored Treatment for Male Factor Infertility At Caperton Fertility Institute, we take a holistic and individualized approach to male infertility. Based on your specific diagnosis, treatment options may include: Lifestyle changes to improve sperm health Medical therapies to balance hormones or treat infections Intrauterine insemination (IUI) In vitro fertilization (IVF) with intracytoplasmic sperm injection (ICSI) Schedule a Fertility Consultation Today If you or your partner are considering fertility testing, our experienced team in Albuquerque and El Paso is here to support your journey. Schedule your consultation today to take the first step toward growing your family. Tags: Semen Analysis, Male Fertility, Sperm Count, Infertility Testing, Caperton Fertility Institute, Albuquerque Fertility, El Paso Fertility, IVF, ICSI, Male Factor Infertility
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