What is the number one birth defect in California?

To find the number one birth defect in California, you can follow these steps:

1. Search for reliable sources: Start by looking for credible sources that provide information about birth defects in California. Government health departments, research institutions, and reputable medical websites are good places to start.

2. Review statistics and reports: Look for reports and databases that provide statistics on birth defects in California. These sources may include annual health reports, research studies, or surveys conducted by health organizations.

3. Analyze available data: Once you have found relevant reports or statistical information, analyze the data to identify the most common birth defects in California. Look for data points such as prevalence rates, percentages, or rankings that indicate the frequency or occurrence of different birth defects.

4. Consider the latest available data: Keep in mind that the prevalence of birth defects may vary over time. It is essential to use the most recent data available to ensure accuracy and relevance.

By following these steps, you should be able to find the number one birth defect in California based on reliable sources and up-to-date information. Remember to consider the context and limitations of the data you find, as statistics can vary based on different sources and methodologies.