The right environment would be inside the uterus and the cervix. In certain environments, such as the cervix, uterus and fallopian tubes sperm have a life-span of up to five days. That's why a woman can get pregnant if they ovulate within 5 days after intercourse.
Problems with sleep, such as insomnia, are an acute risk for suicide, whether or not they are part of a depressive episode. It is important to note that sleep problems increased the suicide risk, even after controlling for other variables such as gender, mood, and alcohol problems.
Itâs quite common knowledge these days that depression can cause Insomnia, but in this post weâre addressing the fact that Sleep Apnoea can cause depression (note the fact that depression does not cause obstructive sleep apnoea).