The hymen does not cover the entrance completely so if semen comes on it or inside you can get pregnant.
not unless his sexually part is in yours
You need a lot of fluid during pregnancy. being dehydrated is likely the cause of your headaches
Many feels like they are getting the flu when they feel the pregnancy the first time without knowing what it is. And yes, fever can be a part of it.
No they do not cause pregnancy.
This is not typical for pregnancy and you need to see a doctor. The strongest you can take without asking a doctor is Tylenol.
Cuddling won't cause pregnancy.
No it doesn't cause, prevent or end a pregnancy.
Yes, lithium can cause a false pregnancy on a pregnancy test.
White secretions won't cause pregnancy.
Pregnancy may cause your feet to swell.
Sharing a bath won't cause pregnancy.
While it doesn't actually cause pregnancy, it can be a prelude to it.