Science vs. Abortion: Facts on Development and Myths

Understanding Fetal Development

Determining the developmental stage of a fetus is crucial to the abortion conversation.

• Gestational age is the standard measurement, starting from the first day of a woman's last period.
• By eight weeks, a fetus is roughly the size of a pumpkin seed and possesses a microscopic, four-chambered beating heart.
• Scientific consensus indicates that fetal pain is not possible until at least 24 weeks of gestation, when the necessary neurological connections to the cortex are in place.

Abortion Procedures Explained

Abortions are not monolithic and vary based on the stage of pregnancy.

• Medication abortion: Uses pills (mifepristone and misoprostol) to block pregnancy-sustaining hormones and induce a process similar to a miscarriage.
• Surgical abortion: Involved in earlier stages, this uses suction to remove the pregnancy through the natural opening of the cervix; no actual cutting of tissue is required.
• Dilation and Evacuation (D&E): Used in later stages, where instruments are used to remove a larger fetus.

Analyzing Risks and Real-World Outcomes

There is a significant discrepancy between political rhetoric and scientific data regarding abortion safety.

"A woman is about 14 times more likely to die from childbirth than from an abortion."

• Health Myths: Comprehensive reviews of studies have found no association between abortion and breast cancer, nor is there evidence that legal, safe abortions lead to future infertility.
• Mental Health: The landmark Turnaway Study followed women over five years and found no evidence that having an abortion causes increased rates of depression, anxiety, or PTSD compared to women who were denied an abortion and carried a pregnancy to term.
• Economic Impact: Research suggests that women who receive wanted abortions are often better positioned financially and educationally than those forced to carry unwanted pregnancies to term.