A pregnancy with more than one fetus is called multiple pregnancy.
If more than one egg is released during the menstrual cycle and each is fertilized by a sperm, more than one embryo may implant and grow in your uterus.
- 1 How does multiple pregnancy occur?
- 2 What is the risk of multiple pregnancy?
- 3 What’s the most number of babies born at once?
- 4 What’s it called when you have 4 babies at once?
- 5 What are the early signs of multiple pregnancy?
- 6 Why is multiple gestation high risk?
- 7 Can a woman get pregnant by two different guys at the same time?
- 8 How common are multiple pregnancies?
- 9 Do twins have lower IQ?
- 10 What’s the longest a woman has been pregnant?
- 11 What do you call 9 babies born at the same time?
- 12 What is the largest multiple birth?
How does multiple pregnancy occur?
How does multiple pregnancy occur? Multiple pregnancy usually occurs when more than one egg is fertilized and implants in the uterus. Sometimes, one egg is fertilized and then divides into two or more embryos. This is called identical twinning and produces all boys, or all girls.
What is the risk of multiple pregnancy?
Women with multiple fetuses are more than twice as likely to develop high blood pressure of pregnancy. This condition often develops earlier and is more severe than pregnancy with one baby. It can also increase the chance of placental abruption (early detachment of the placenta).
What’s the most number of babies born at once?
Share. The greatest officially recorded number of children born to one mother is 69, to the wife of Feodor Vassilyev (b. 1707–c.1782), a peasant from Shuya, Russia. In 27 confinements she gave birth to 16 pairs of twins, seven sets of triplets and four sets of quadruplets.
What’s it called when you have 4 babies at once?
Terms used for the number of offspring in a multiple birth: four offspring – quadruplets. five offspring – quintuplets. six offspring – sextuplets.
What are the early signs of multiple pregnancy?
Signs and Symptoms of a Twin or Multiple Pregnancy
- Elevated HcG Levels in Urine or Blood (Pregnancy Tests) What are the signs that you might be having twins?.
- Doppler Heartbeat Count. Listening for two heartbeats.
- More Morning Sickness. Vesna Andjic / Getty Images.
- Weight Gain.
- Abnormal AFP Test Results.
- Measuring Large for Gestational Age.
- Fetal Movement.
- Severe Fatigue.
Why is multiple gestation high risk?
Gestational high blood pressure
Women with multiple fetuses are more than twice as likely to develop high blood pressure of pregnancy. This health problem often develops earlier and is worse than in pregnancy with one baby. It can also raise the chance of early detachment of the placenta (placental abruption).
Can a woman get pregnant by two different guys at the same time?
It is possible for twins to have different fathers in a phenomenon called heteropaternal superfecundation, which occurs when two of a woman’s eggs are fertilized by sperm from two different men. Ordinarily, a woman becomes pregnant because one of her eggs has been fertilized by sperm.
How common are multiple pregnancies?
A multiple pregnancy is when you are pregnant with twins, triplets or more. Three babies or more is called a ‘higher order’ pregnancy, and it’s rare – occurring in just 1 in 50 multiple pregnancies.
Do twins have lower IQ?
For IQ scores, twins scored 0.09 points lower than non-twins at age 8 and 0.83 points lower at 10. However, twins scored higher at age 12 by 0.14 points. Using the family-based adult sample, no differences in IQ scores were found between twins and their singleton siblings.
What’s the longest a woman has been pregnant?
But other doctors at Los Angeles’ Methodist Hospital found it incredible that Mrs. Hunter had been pregnant 375 days (instead of the normal 280) before her baby was born there last week; 375 days would be the longest pregnancy on record, topping the runner-up by about 58 days.
What do you call 9 babies born at the same time?
Multiple birth. The most common form of human multiple birth is twins (two babies), but cases of triplets (three), quadruplets (four), quintuplets (five), sextuplets (six), septuplets (seven), and octuplets (eight) have all been recorded with all siblings being born alive.
What is the largest multiple birth?
They were born in Liverpool in 1983 and were the world’s first surviving all-female sextuplets. Last January, Nadya Suleman, 33, gave birth to octuplets in California. All survived. The world’s largest recorded multiple birth was nine babies in Sydney, Australia in 1971.
Photo in the article by “Social Security”