 [ Symptoms ] can i get pregnant from precum while ovulating  i am having some symptoms but have not missed my period which should start tomorrow i am having cramps achy boobs increased mucous tightness round the lower part of my stomach some nausea i have been tracking my cycle n its predictable now so i usually just have cramps n that is it me n my friend always use the pull out method but this time i was ovulating n i feel odd with all these symptoms [ Disease ] uv protection is not related whatsoever to how dark the lens is the primary goal of sunglasses is to protect your eyes and your children is eyes from uv light once you make sure that everyone is sunglasses provide 100 protection then the degree of tint can be an individual decision based on personal preference