Yes, sometimes
Some women do experience cramps during ovulation. This is most likely what you experienced.
Unprotected vaginal intercourse during ovulation
A women or a female animal have ovulation
This is normal. Women usually get cramps during ovulation and ovulation occurs a few weeks before your period
For the majority of women, ovulation starts every 23 to 35 days but this can be delayed due to environmental factors such as stress. Ovulation pain is one of the common symptoms of ovulation and is felt as a pain around the lower abdomen. A drop in body temperature is also noticed during ovulation and a normal increase is faced after ovulation. The cervical mucus will also be watery like a raw egg-white during this period, these symptoms are all normal symptoms to face during the period of ovulation.
Usually the biggest reason you spot during ovulation is when an egg attaches it self to the uterus for conception.
Women are most likely to get pregnant during ovulation, which can be estimated around 14 days after their last period.
No
Women typically produce eggs during their menstrual cycle around the middle of the cycle, usually around day 14. This process is known as ovulation.
Of course they slept, they would of gotten tired
Some women have a slight amount of discharge when they are ovulating.
During pregnancy a woman should not be able to ovulate. So I think she won't be able to feel ovulation pains as well. Should she be in pain during pregnancy similar to ovulation pains I would advice her to see a doctor.