A miscarriage is the loss of a pregnancy before 20 weeks, the point at which a fetus might be able to survive outside the womb. Miscarriage also is called spontaneous abortion or natural abortion. In a miscarriage, the woman's body expels all or some of the fetus, the placenta and the fluid surrounding the baby.
About 15% to 20% of known pregnancies end in a miscarriage, and many more happen before a woman recognizes she is pregnant. Most miscarriages happen before the pregnancy is...Read more
The New York Times recently ran a story detailing results of a large study by a team from Brigham and Women's Hospital, Harvard Medical... Read more »
Physicians have known for years that women who have more to term pregnancies appear to be somewhat protected against developing breast cancer. Women... Read more »
A woman's hormone levels normally change throughout her life for a variety of reasons, and these hormonal changes can lead to changes in her breasts.... Read more »