A 28-year-old female asked:
Am 28y and my first baby is down , its bciz random mutation what the chance to have another one with down ?!
1 doctor answer • 1 doctor weighed in
Pediatrics 47 years experience
About 1% added : The basic of a trisomy 21 ds varies with age, being 1/800 at 30-34, 1/270 at 35-40.A previous ds birth adds 1% if it was a traditional trisomy 21 ds . A discussion with a geneticist affiliated with a med school or kids hospital could provide with all your risk factors in detail.
5.2k viewsAnswered >2 years ago
Last updated Apr 9, 2013
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.