sharks generally do not care that much for human blood.. now put a few drops of fish blood in the water and that is a different story...
For what it's worth..."There is no evidence of increased shark interest in a menstruating female. The hemolytic blood associated with menses may instead act as a shark deterrent (Edmonds, et al., 1992, p. 65)."
I found the following reference particularly helpful. It is on the Divers' Alert Network and is titled, "Diving Medicine FAQs, Menstruation During Diving Activities"
http://www.diversalertnetwork.org/medical/faq/faq.asp?faqid=109
An ichtyosaurus is a marine reptile that lived in the Jurassic period.
Can you have your period without you ovaries?
Marine creatures like sharks existed in the Jurassic. Marine reptiles like icthyosaurs, plesiosaurs, and thalattosuchians also existed. Thalattosuchians are fully marine reptiles.
No, not without killing yourself along with the baby. You will need to either see your doctor or purchase a "morning after" hormone pill at the pharmacy if you are old enough.
puppies cannot get pregnant without her period
Yes, it is very possible for a girl to get pregnant while on their monthly period. Always use protection to avoid an unwanted pregnancy.
Um, in what period of time? Everyone dies!
Crinoids and ammonites were the dominant marine life forms during the Mississippian stage of the Carboniferous period.
a period without a tampon
no
A time period without rain would be called a drought.
The 3rd rank achieved by an enlisted Marine in the US Marine Corps is the rank of Lance Corporal (LCpl). This rank is typically attained after serving for a specific period of time and meeting certain qualifications and requirements set by the Marine Corps.