Medicine - Health
Why is it possible to conceive twins?
The woman must have 2 eggs simultaneously in the same menstrual cycle and both eggs are conceived by 2 different sperm, this situation is extremely rare.
Twin
Browse ScienceInfo articles and explainers related to Twin.
Topic archive
Articles about Twin
290 published items.
Medicine - Health
People with many ... legs
Born in Myrtle Corbin, Americans had four legs, essentially the remains of a parasitic fetus, and had two sexual organs.
Medicine - Health
The fetus was discovered in a 4-year-old boy's abdomen
The doctor in India was shocked after discovering that the fetus died in the belly of a 4-year-old boy.
Medicine - Health
Why do twins and triplets increase suddenly?
The rate of twins and triplets in the United States has increased dramatically since 1980 and this phenomenon was ultimately determined by artificial interventions.
Medicine - Health
Using 3D technology to recreate conjoined twins body parts
Children's Hospital doctor, Fudan University, Shanghai today will use 3D technology to recreate the parts of the conjoined twins.
Medicine - Health
Decode the phenomenon of natural pregnancy
Every month the woman has only one egg to ripen and fall. In some cases, there are 2, 3, 4 ovulation at the same time causing the twin fetal fertilization, tam thai, and…
Medicine - Health
The man is blind because of 'dental implants'
The blind father first saw the faces of his twin sons after a vision recovery operation using his own teeth.
Medicine - Health
4-year-old baby pregnant in the stomach
Chinese doctors were shocked to discover that a fetus did not grow inside the stomach of a 4-year-old boy, swollen from birth.
Medicine - Health
Twins are born more than 2 years apart
Charlie was born in May 2010 while a twin sister born in October 2012 was born. Both conceived from frozen sperm of his father with testicular cancer.
Medicine - Health
Two-headed boys are born in India
The 2-year-old boy was born 24/7 in Tonk County in Rajasthan, India. Experts say this is in fact the case of conjoined twins with rare parapagus dicephalic syndrome in t…
Medicine - Health
The record lays 2 twins at the same time
Tressa Montalvo's four sons, 36, were born by caesarean section at week 31 of pregnancy at Texas Women's Hospital, Houston (USA), according to a hospital press release.
Medicine - Health
Differences like twins and eggs
Genetic studies of co-identical twins show that mutations in genes can cause fish to face different fate.
Medicine - Health
Twins are still different in their genes
Although identical cast-like twins are thought to share all the DNA, they will undergo hundreds of genetic changes in the early stages of development, which may lead to…
Medicine - Health
Cases of strange genetic changes in the world
In the present world, there have been many mutations of genes that have always surprised us all.