Prader-Willi syndrome - Symptoms and causes - Mayo Clinic Prader-Willi syndrome occurs because certain paternal genes that should be expressed aren't because: Paternal genes on chromosome 15 are missing The child inherited two copies of chromosome 15 from the mother and no chromosome 15 from the father There's some change in paternal genes on chromosome 15
Postpartum depression - Symptoms and causes - Mayo Clinic Postpartum depression in fathers — sometimes called paternal postpartum depression — can have the same negative effect on partner relationships and child development as postpartum depression in mothers can
Turner syndrome - Symptoms causes - Mayo Clinic Turner syndrome affects only females as the result of a missing or partially missing X chromosome, causing a variety of medical and developmental problems
Molar pregnancy - Symptoms and causes - Mayo Clinic A molar pregnancy may seem like a regular pregnancy at first But most molar pregnancies cause symptoms that can include: Dark brown to bright red bleeding from the vagina during the first three months Severe nausea and vomiting Sometimes grapelike cysts that pass from the vagina Pelvic pressure or pain Because of improved ways of detecting a molar pregnancy, most are found in the first
Noonan syndrome - Symptoms and causes - Mayo Clinic A changed gene causes Noonan syndrome A child inherits a copy of an affected gene from a parent This is called dominant inheritance The condition also can occur as a spontaneous change This means there's no family history involved Doctors manage Noonan syndrome by controlling the symptoms and complications They may use a growth hormone to treat short height in some people with Noonan
Brugada syndrome - Symptoms causes - Mayo Clinic Brugada syndrome often doesn't cause any noticeable symptoms Many people with Brugada syndrome don't know they have it Signs and symptoms that may be associated with Brugada syndrome include: Dizziness Fainting Gasping and labored breathing, particularly at night Irregular heartbeats or palpitations Extremely fast and chaotic heartbeat Seizures A major sign of Brugada syndrome is an
Angelman syndrome - Symptoms and causes - Mayo Clinic Rarely, Angelman syndrome is caused when two paternal copies of the gene are passed down instead of one from each parent Risk factors Angelman syndrome is rare Researchers often don't know what causes the genetic changes that result in the disease Most people with Angelman syndrome don't have a family history
Short bowel syndrome - Symptoms and causes - Mayo Clinic Symptoms Common symptoms of short bowel syndrome may include: Diarrhea Greasy, foul-smelling stools Fatigue Weight loss Malnutrition Swelling, called edema, in the legs and feet Causes Causes of short bowel syndrome include having parts of your small intestine removed during surgery, or being born with some of the small intestine missing or damaged Conditions that may require surgical
Triple X syndrome - Symptoms causes - Mayo Clinic Triple X syndrome, also called trisomy X or 47,XXX, is a genetic disorder that affects about 1 in 1,000 females Females normally have two X chromosomes in all cells — one X chromosome from each parent In triple X syndrome, a female has three X chromosomes Many girls and women with triple X syndrome don't experience symptoms or have only mild symptoms In others, symptoms may be more