  Mice pregnancy generally does not show until the mouse is fifteen days pregnant. The mouse gestation period is twentyone days long. At day fifteen your mouse will be qui â¦ te large and her stomach will be very visible. Before the fifteen day mark it is very hard to tell if the mouse is pregnant.I would suggest weighing it every day to see if is getting any heavier. To do this you will need a scale that weighs things in grams or ounces. If you do not want to weigh your mouse I would wait a few days and see what it looks like.t day fifteen your mouse will be qui â¦ te large and her stomach will be very visible. Before the fifteen day mark it is very hard to tell if the mouse is pregnant. I would suggest weighing it every day to see if is getting any heavier. To do this you will need a scale that weighs things in grams or ounces.
Intraocular lens. Intraocular lens (IOL) is a lens implanted in the eye used to treat cataracts or myopia. The most common type of IOL is the pseudophakic IOL. These are implanted during cataract surgery, after the cloudy crystalline lens (otherwise known as a cataract) has been removed.
The second type of IOL, more commonly known as a phakic intraocular lens (PIOL) , is a lens which is placed over the existing natural lens, and is used in refractive surgery to change the eye's optical power as a treatment for myopia or nearsightedness.