Can you choose the sex of your baby? If you’re the kind of person who has been planning the perfect family unit since childhood, you’ll be happy to know that there is a way to guarantee a boy or a girl child. Whether your idea of familial perfection is one boy and one girl, in that order, or you’ve got some other mix in mind, you don’t have to leave it up to chance.
Here, Dr. Shayne M. Plosker, director of the University of South Florida’s Division of IVF and Reproductive Endocrinology, explains the different methods to choose your baby’s sex.
How can you choose the sex of your baby?
First, there is in vitro fertilization, or IVF —the only scientifically sound way to guarantee sex selection results, according to Plosker.
“There are several methods, but the only method by far that truly, truly is accurate at predicting sex is in vitro fertilization, followed by a biopsy of the embryo to determine the embryo’s sex,” he says.
“[IVF] will very accurately detect the gender of your embryo… but you have to remember that there isn’t a guarantee that you’re going to get pregnant.”
— Dr. Shayne M. Plosker
Genetic testing for sex associated with this method was discovered in Europe in the 1990s, when it was used to prevent passing hereditary diseases like hemophilia in families where boys would suffer from the disease but girls would only carry the trait. Families can still use the method for this purpose, but it can now also be used by parents who prefer one sex over the other.
It’s a complex process that requires up to three months of planning and multiple visits to your doctor during the final weeks.
Here’s how IVF gender selection works
1. Folks must first go through a process called “egg retrieval.” While the patient is under mild anesthesia, their doctor uses a needle to pull eggs from the ovaries.
2. The eggs are fertilized.
3. A few days later, tissue from the fertilized eggs are sent off for testing. As scientists check for any abnormalities, they can also check for X and Y chromosomes that determine sex.
4. If the parents definitely want a girl or a boy, all the eggs of the opposite sex can be removed.
From here, parents can start planning for the little girl or boy they chose. But, of course, there is a catch: While the sex selection of the baby can be 100%, what is not guaranteed is that the person going through this process will get pregnant.
“IVF, although it’s wonderful and highly successful, doesn’t work for everybody,” Plosker says. “The success rate of IVF really starts to drop quite a bit as you get older. It will very accurately detect the gender of your embryo that you’re going to put back inside your uterus, but you have to remember that there isn’t a guarantee that you’re going to get pregnant.”
IVF gender selection cost
The cost associated with IVF is anywhere between $15,000 to $30,000, so many families may be priced out of considering this method.
Other ways to choose the sex of your baby
Other sex selection theories may cost less but are also considerably less likely to work, Plosker says. Here are a few other methods that are still up for debate.
The Ericsson Method
The only method that comes close to the success rates of IVF is the Ericsson Method, which scientists use to separate male or female sperm before insemination.
Still, “it’s only 70 to 80%,” Polsker says. “You’re looking at a 50/50 chance when you try it on your own versus 70/30 or 80/20 at best. There have been people who’ve said this works, but when other labs and other clinics try to replicate what they say is going on, they aren’t able to do it.”
So, even in the best possible scenarios, there is still a possibility you’ll be bringing home a boy when you had your heart set on a girl.
The Shettles Method
The Shettles Method is hinged on a person’s ovulation cycle and the belief that male sperm move faster than female sperm.
Under this method, couples hoping to conceive a girl are encouraged to have intercourse two to three days before the woman ovulates and hold off after that. The idea is that the male sperm will die off first and the female sperm will still be around to fertilize the egg by the time the woman ovulates.
In turn, if you want a boy, have intercourse at the height of ovulation and the speedy male sperm will be the first to make it to the egg.
Plosker says these methods only raise your chances of having a baby of your desired sex slightly above 50/50, which is where you are if it’s just left up to nature. “At the end of the day, [this method] didn’t prove to be helpful,” Plosker says. “It proved to be very theoretical and ultimately proved to be [difficult to reproduce].”
Fertility medication
Fertility medication fares slightly better for couples seeking to have a girl. Scientists can’t explain why just yet, but people who use fertility drugs are slightly more likely to have girls, and those who choose artificial insemination are slightly more likely to have boys.
“At the end of the day, the really, truly only accurate way of doing this is with the IVF and the preimplantation genetic testing,” Plosker concludes.
Original article written by Desiree Stennett
