To earn the achievement you need to get 15 of the daedric artifacts, if you give them away you have less than you just had. Simple. Since you got rid of the key, used up the Oghma Infinium and haven't gotten the Skull of corruption you definitely haven't gotten 15 of them.
Pregnancy can occur if the woman does not have an orgasm. (True). Pregnancy can occur even if a woman does not have an orgasm. An orgasm is not related to an egg being available for fertilization. Women can easily become pregnant from sperm that has traveled through clothing or material.
Fatigue: Fatigue can be a sign of PMS or pregnancy, though fatigue has many possible causes. During the latter stages of pregnancy, anemia can cause fatigue, but more often the cause is probably just a need for more rest! In some women, fatigue can be the very first sign of pregnancy. Since fatigue is so common, it is not a reliable sign as to whether you might be pregnant or not. PMS fatigue, like most PMS symptoms, usually gets better with the onset of the period. Fatigue that gets worse during the blood loss of the menses could be a sign of anemia. Fever: Fever is not a normal symptom of either pregnancy or PMS.