At what gestational age is diagnostic amniocentesis typically performed?Select one:a. 20-24 weeksb. 15-18 weeksc.10-12 weeksd. 28-32 weeks

Break Down the Problem

1. Identify the typical gestational age range for diagnostic amniocentesis.
2. Review the provided options to select the correct one.

Relevant Concepts

• Diagnostic amniocentesis is a procedure used to obtain amniotic fluid for testing various genetic and developmental conditions in the fetus.

Analysis and Detail

Diagnostic amniocentesis is usually performed during the second trimester of pregnancy to allow for adequate fetal development and to minimize risk to the fetus.

The typical gestational age for performing amniocentesis is between 15-20 weeks.

Verify and Summarize

Considering the options provided:

• a. 20-24 weeks
• b. 15-18 weeks
• c. 10-12 weeks
• d. 28-32 weeks

The answer that best fits the common practice for performing amniocentesis is b. 15-18 weeks.

Final Answer

The correct answer is b. 15-18 weeks.