如何申请产前基因免费筛查

Core Viewpoint - The Hebei Provincial Government has implemented a free prenatal genetic screening program for pregnant women, aiming to improve birth quality and reduce birth defects through early detection and intervention [1][2]. Group 1: Program Implementation - The program includes non-invasive prenatal genetic screening and hearing impairment gene screening for all pregnant women in Hebei, covering both local residents and migrant populations [1]. - Since 2022, the program has screened a total of 4.58 million individuals, providing active intervention for those identified as positive [1]. Group 2: Screening Details - Prenatal genetic screening consists of tests for chromosomal abnormalities and hearing impairment genes, which help prevent the birth of children with these conditions [1]. - The results for hearing impairment gene screening are issued within 8 working days, while non-invasive prenatal genetic screening results are provided within 11 working days [2]. Group 3: Application Process - Pregnant women can apply for the screening by following the "Hebei Free Prenatal Screening" public account and submitting their information [2]. - The designated prenatal diagnosis institutions are listed annually on the provincial health commission's website to facilitate access for pregnant women [1].