The placenta is an organ attached to the lining of your womb during pregnancy. It keeps your unborn babyâs blood supply separate from your own blood supply, as well as providing a link between the two.The link enables the placenta to carry out functions that your unborn baby canât perform for itself.he placenta produces hormones that help your baby to grow and develop. The placenta also gives some protection against infection for your baby while it's in the womb. It protects your baby against most bacteria. However, it does not protect your baby against viruses.
Some of the best contact lenses for dry eyes on the market include Dailies Total1 and Acuvue Oasys 1-Day. The Alcon Dailies Total1 lens uses a water gradient technology that approaches 100% water on the outer surface of the lens to provide a cushion of moisture to the eye.
There are two options for people who need both distance and near vision corrected...multifocal lenses and monovision. Multifocal contact lenses or bifocal contacts are soft, disposable contact lenses which correct distance and near with each eye.They are similar to bifocal glasses because both eyes are corrected for both distances but the design is very different.Monovision means one eye is corrected mainly for distance vision only and the other is corrected mainly for near vision only.ultifocal Contact Lenses Multifocal contact lenses come in many different brands and each is designed a little differently. Soft lenses continuously move and rotate on the eye and when the eye moves so does the lens so the design is not like a traditional bifocal with distance on top and near at the bottom.