Fertility treatment Some fertility drugs work by stimulating a woman's ovaries, which can sometimes cause them to release more than one egg. If sperm fertilizes both of these eggs, this can result in twins. In vitro fertilization (IVF) can also increase the chance of conceiving twins.
Factors that increase the chance of twins include: consuming high amounts of dairy foods, being over the age of 30, and conceiving while breastfeeding. Many fertility drugs including Clomid, Gonal-F, and Follistim also increase the odds of a twin pregnancy.
Fertility treatments can play a big role in increasing the likelihood of having twins. In particular, assisted reproductive technologies such as in vitro fertilization (IVF) and ovulation-stimulating medications can make a person more likely to conceive twins.
Hyperovulation-stimulating foods: There are a few foods that naturally increase the rate of ovulation and stimulate ovaries to release multiple eggs. Such hyperovulation stimulating foods include cassava (an African wild yam or sweet potato), tofu, soy isoflavones, whole grains, and whole wheat.
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.
Hyperovulation-stimulating foods: There are a few foods that naturally increase the rate of ovulation and stimulates the ovaries to release multiple eggs. One example is Cassava, an African wild yam or sweet potato. Other examples include tofu, soy isoflavones, whole wheat and whole grains.
Everyone has the same chance of having identical twins: about 1 in 250. Identical twins do not run in families. But there are some factors that make having non-identical twins more likely: non-identical twins are more common in some ethnic groups, with the highest rate among Nigerians and the lowest among Japanese.
Clomid (clomiphene), a pill taken by mouth to induce ovulation, causes twin pregnancies between 5% and 12% of the time. 1 That's fewer than one in 10 pregnancies.
Twins are usually born before the usual 40-week due date. For the mother, carrying twins can be more difficult than carrying a single baby. And her risks are higher for pregnancy problems. That's why keeping up with prenatal checks and tests is especially important.
Studies suggest that folic acid may also increase fertility. Women who take multivitamins with folic acid are more likely to ovulate (produce eggs). Previous studies found that women trying to conceive had somewhat higher pregnancy rates when taking folic acid supplements.
Twin births aren't exactly common. In humans, they occur in one to three per cent of all births. Previous studies of the phenomenon have concluded that mothers of twins are more fertile than other women. This is because on average they give birth more often than other mothers.
Your first year of raising twins will be tough. Expect less sleep, as your world will revolve around feeding your twins, burping them, changing them and putting them to sleep, all while constantly washing two sets of everything from clothes to feeding bottles. Financial costs are also higher with twins.
6.9 percent in women age 35 to 37. 6.8 percent in women age 38 to 40. 5.1 percent in women age 41 to 42. 5.9 percent in women age 43 and above.
Several factors for causes of embryo splitting were suggested, including maternal age, prolonged embryo culture, ovarian stimulation, and zona pellucida (ZP) manipulation [6].
The folic acid dose of 1000 µg per day for women with a twin pregnancy is also recommended by Goodnight et al.
Eat more yams/sweet potatoes. It is a fact that more women conceive with twins who live in areas where yams are a major component of their diet. It seems that a naturally occurring chemical component of the yams helps to support ovarian function. Keep breastfeeding your older baby or toddler.
Fertility drugs include: Clomiphene citrate. Taken by mouth, this drug stimulates ovulation by causing the pituitary gland to release more FSH and LH , which stimulate the growth of an ovarian follicle containing an egg. This is generally the first line treatment for women younger than 39 who don't have PCOS .
Identical twins are almost always the same sex, although there are some rare exceptions to this rule. Because identical twins occur when a single fertilized egg splits and forms two embryos, each embryo has the same chromosomes (usually, XX for girls or XY for boys).
About 1 in 3 of all sets of twin births are vaginal births. You may choose to have an elective caesarean, or your doctor may recommend a caesarean section because of potential complications. Even if you plan a vaginal birth, you may end up having an emergency caesarean section due to complications during labour.
It's not possible to ovulate twice in one menstrual cycle. Instead, most women release one mature egg each cycle and a smaller number of women experience hyperovulation, releasing multiple eggs at the same time (upping the chances of multiples).