1 The Depo-ProveraÂ® shot is very effective in preventing pregnancy. 2  It is important to get your shot every 13 weeks (3 months).  Periods can be heavier initially, and then lighter, or absent while on Depo-ProveraÂ®.
there are three animals close to being extinct wich are the polar bears, tigers and dolphins but dolphins are probably the closest one to becoming extinct. hope we ansered you â¦ r question. Jake Wayne
The Iberian lynx (Lynx pardinus) is a endangered species native to the Iberian Peninsula in Southern Europe. It is the most endangered cat species in the world. According to the Portuguese conservation group SOS Lynx, if this species dies out, it will be the first feline extinction since the Smilodon 10,000 years ago.