Not usually.
No, it has no effect
No it can not.
No. It might make your nausea worse or upset your stomach, but it won't make anything bad happen that doesn't already happen when drinking alcohol at other times.
Women that smoke are more likely to get cramps so I'm pretty sure that if you smoke during your cramping it can make it worse well at least it does for me
Just make sure you don't get dehydrated.
Yes, it can be. Take a pregnancy test if you miss your period
No.
it was worse in the Paleolithic time period.
Anything you want, but you may want to watch the intake of sugar and caffeine. They will make PMS and cramps worse.
Mood swings, sore breasts, upset stomach, diarrhoea, periodpain-like ache, being emotional, bloating.
diarrhoea can cause pneuminia when you inject it into your lungs.