A. Morning sickness during first few weeks of pregnancy is very common. Here is some information about morning sickness and how to deal with it - http://www.5min.com/Video/Dealing-with-Morning-Sickness-25153508. More discussions about ailment.
The average age of people who are prone to getting cataracts is about 65. Thus people growing older should pay attention to the eyes protection. They need to keep the healthy diet every day. In addition, they need to have the good rest for the eyes.
Cataracts were seen at the age of 17 years. There was no foveal depression. In a 5 generation Chinese family there were additional signs including optic atrophy, ectopia lentis, pigmentary retinopathy, and 'dysplasia' of the trabecular meshwork in 5 members.