Cari Nierenberg

Brain freeze, or "ice cream headache," is a sudden, stabbing pain in the head caused by eating or drinking something cold.

Alzheimer's disease is the most common form of dementia that causes memory and thinking problems, as well as behavioral changes, in adults.

Around 500,000 Americans are currently diagnosed as having Parkinson's disease.

Reference Psilocybin, like other psychedelics, is illegal in the United States, but controlled doses may have therapeutic effects.

Reference A sonogram, ultrasound scan and blood test can offer sex predictions

REFERENCE Here are some tips for how to get pregnant successfully, including information on how to conceive if you have PCOS or endometriosis.

Hand, foot and mouth disease can spread quickly across child care centers and elementary schools. Here's what to look for and how to manage the disease.

When you think you may be pregnant, it's time to check with a pregnancy test. It's important to understand how they work, how to read the results and which one is the most accurate.

There are lot of options for cooking oils these days. But what are the healthiest cooking oils and how can you use them when preparing and cooking food?

REFERENCE A woman's body goes through a number of changes in the initial stages of pregnancy. Here are 12 early signs of pregnancy

Reference Find out how to spot the common signs of labor and discover some things you can do to promote labor

An ectopic pregnancy occurs when a fertilized egg implants outside of the uterus or not within the uterine cavity. Such pregnancies are not viable and can be life-threatening.

Reference A Caesarean section is a type of surgery used to deliver a baby through an incision in the mother's abdomen.

reference A colon cleanse is all the rage among wellness buffs. But health experts say that they aren't helpful and can actually be dangerous.

Reference There are several things a man can do to increase the chances that he will get a woman pregnant.

Pregnancy lasts about 40 weeks and is divided into three stages, or trimesters, each with unique symptoms and changes in the mother's body and in fetal development.

A woman's emotional well-being and her mental outlook play important roles in pregnancy.

A woman can deliver her baby either by vaginal birth or a C-section. Here are the advantages and disadvantages of both.

These healthy foods and beverages should be part of a healthy diet to provide a mother-to-be with the important nutrients a baby needs for growth and development.

Reference article: Facts about Legionnaires' disease.

One of the main risks of this rare blood disorder is internal bleeding into muscles, joints and soft tissue.

Anemia is a common condition that may be caused by a shortage of iron, abnormal bleeding, infections, cancer or gastrointestinal problems.

Neuroblastoma is a rare form of childhood cancer that occurs when early forms of nerve cells don't develop correctly.