These are just a few items that need to be taken into consideration before a true estimate can be given. However, homewyse.com states the cost of adding a screened in porch in 2013 runs about $4.74-$6.83 per square foot, a cost that takes into consideration the average price of materials and hourly labor wages.
Instead you should be drinking water and herbal teas such as nettle, peppermint or ginger tea which will all soothe an upset stomach, naturally. Keep some raw ginger or tea bags in the back of the cupboard as a stand-by natural remedy for stomach flu in case of emergences or surprise viruses.
Try ginger: Probably the simplest way to reduce nausea / upset stomach is with ginger. You can drink slightly flattened ginger ale or nibble on crystallized ginger. Or pour boiling water over freshly sliced organic ginger ; steep x 5 min in a covered pot. Sip. ...Read more.