Insomnia simply refers to a sleepproblem which is largely characterized by the inability to fall asleep very early or the inability to stay very long in sleep. Insomnia is regarded as a condition which has the tendency to affect the healthy functioning of a man. Most women during the early stage of their pregnancy experience this a lot. This might not be unconnected to the fact that during the early stage of pregnancy in women, there are different causes of hormonal changes.
This factor is actually why most women experience insomnia during the early stage of their pregnancy. Women can also experience this inability to fall asleep or stay in sleep if they are already battling with the problem before they become pregnant. The effect of this on the proper functioning of the human body cannot be underestimated as it can lead to other problems like anxiety, depression, lack of concentration, etc.