Chemical Pregnancy
A chemical pregnancy or early loss is when an egg is fertilised but does not implant properly into the uterine lining. This can be for numerous reasons and should be documented by your doctor if you experience one or more chemical pregnancies or early losses. A woman may get a positive pregnancy test before her period is due but her period comes either on time or a few days late. It is said that roughly 25% of all pregnancies result in a chemical pregnancy or early loss but most women do not even realise they are pregnant as they are thier period may come on time or slightly late and they have not tested for pregnancy before their period was due.