- Who carries the twin gene?
- What increases your chance of having twins?
- Can I have twins without family history?
- What are the odds of a twin having twins?
- How early can twins be detected?
- Who determines identical twins mother or father?
- Can sperm determine twins?
- How do I know if I’m pregnant with twins?
- How can I get twins?
- Can folic acid help to conceive twins?
- What should I eat to have twins?
- What pills can I take to get pregnant with twins?
- Do twins skip a generation?
- Can a baby have two dads?
- What day of ovulation is best to conceive a boy?
Who carries the twin gene?
The quick answer to this question is that, in a twin pregnancy, it is the mother’s genes that determine twins.
First up, giving birth to identical twins is not genetic, but conceiving fraternal twins is.
The mother may have the genetic trait of releasing two eggs in one menstrual cycle..
What increases your chance of having twins?
What will help boost my chances of having twins?Being older rather than younger helps. … Have fertility assistance such as in vitro fertilisation or take fertility drugs. … Pick your own genetics carefully! … Be of African/American heritage. … Having been pregnant before. … Have a big family.More items…
Can I have twins without family history?
These factors do work together. In other words, a tall woman with a family history of fraternal twins is more likely to conceive twins during fertility treatments than a short woman without any family history of twins. Your chances of conceiving twins will also be affected by your particular cause of infertility.
What are the odds of a twin having twins?
1 in 85 in general. 1 in 250 to have identical twins. 1 in 17 if the mother is a fraternal twin. 1 in 85 if the mother is an identical twin.
How early can twins be detected?
“You can guess as much as you want, but until you have the ultrasound examination, it’s all just speculation,” says Dr. Grunebaum. Luckily, most mamas don’t have to wait long to know for sure. “Today, twins can usually be diagnosed as early as six to seven weeks of the pregnancy,” he adds.
Who determines identical twins mother or father?
This is why fraternal twins run in families. However, only women ovulate. So, the mother’s genes control this and the fathers don’t. This is why having a background of twins in the family matters only if it is on the mother’s side.
Can sperm determine twins?
It all depends on which type of sperm gets to the egg first, an X sperm or a Y sperm, that determines whether the baby will be a boy or a girl. When twin babies develop, it can be via one of two ways. Either, the mom can produce 2 eggs at once which each get fertilized by a sperm. These are called fraternal twins.
How do I know if I’m pregnant with twins?
Ultrasound. Although the factors above may be signs of a twin pregnancy, the only sure way to know you’re pregnant with more than one baby is through an ultrasound. Some doctors schedule an early ultrasound, around 6 to 10 weeks, to confirm the pregnancy or check for issues.
How can I get twins?
Conception happens when a sperm fertilizes an egg to form an embryo. However, if there are two eggs present in the womb at the time of fertilization or the fertilized egg splits into two separate embryos, a woman can become pregnant with twins.
Can folic acid help to conceive twins?
Pregnant women who take the recommended folic acid supplements may be more likely to have twins, say researchers in Sweden. The supplements cut the risk of birth defects, but twins have their own problems – they are more likely to be premature, have low birth weights and suffer from cerebral palsy.
What should I eat to have twins?
Here’s the list of foods to increase fertility for conceiving twins:Yam. In one of the studies, it was observed that people of the Yoruba tribe in Nigeria have a high rate of twin births. … Tapioca. Most women release one egg during ovulation. … Folic Acid. … Dairy. … Maca Root.Complex Carbohydrates.Pineapple Core.
What pills can I take to get pregnant with twins?
This occurs at the same time, causing fraternal twins. Clomiphene and gonadotropins are commonly used fertility drugs that can increase your chances of having twins. Clomiphene is a medication available only through prescription. In the United States, the brand names for the drug are Clomid and Serophene.
Do twins skip a generation?
According to conventional wisdom, twins not only run in families, but they also — for some strange reason — always skip at least one generation. It is a claim that is widely repeated, but only partly true. … Because this gene can be passed on, the tendency to have fraternal twins can in fact run in families.
Can a baby have two dads?
Superfecundation is the fertilization of two or more ova from the same cycle by sperm from separate acts of sexual intercourse, which can lead to twin babies from two separate biological fathers. The term superfecundation is derived from fecund, meaning the ability to produce offspring.
What day of ovulation is best to conceive a boy?
So to conceive a boy, you should have sex four to six days before ovulation. And to conceive a girl, you should have sex either two to three days before ovulation or on the day of ovulation.