Our expert says:
At 18 weeks, the risks to the baby are low. In terms of swelling, all you can do is keep your legs up as much as you can.
The Down's risk is exactly that. 1 out of 321 women with your risk would have a baby with Down syndrome.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.