YO is an FDA-cleared sperm quality analyzer for your smartphone. It consists of a detachable mini microscope and light that clips to your mobile phone. You "acquire" a sperm sample, drop it into the YO Clip, and the app records a video of your sperm in action and analyzes the activity. Available in January, you can pre-order two tests for $50. I bet the app has social media integration so if you have strong swimmers, you can proudly share the proof with your friends.

"Extensive testing has been performed on the YO Home Sperm Test—over four years to be exact," Marcia Deutsch, CEO of Medical Electronic Systems, the parent company of YO Sperm Test and producer of commercial-grade semen analyzers for major labs, tells Fit Pregnancy. "The technology is able to read the sperm sample 99 percent of the time, as long as the instructions are followed. [If it can read the test] the results are more than 97 percent accurate based on FDA studies of 316 participants."

Because it's an over-the-counter product, Deutsch says the test can't reveal actual values, but rather gives a reading of "low" or "moderate/normal" based on World Health Organization (WHO) guidelines for sperm motility (how well they move) and concentration (how many there are). The test reports a composite of these two parameters called "motile sperm concentration," or the number of moving sperm.

YO Sperm Test (via Uncrate) Read the rest

Having a baby requires adjustment for everyone in your home. This includes the cat. Now you can prepare your fur baby for a drooling hairless counterpart that will coo and wail in the dwelling where it was once the center of attention.

Tell Your Cat You're Pregnant: Baby and Toy Sounds for Preparing Your Cat for a Baby is a set of audio tracks of actual unpleasant baby sounds for your cat to experience, with titles such as "Loud Crying" and "Screaming." Also doubles as a contraceptive. Read the rest

Babypod is a wireless speaker designed to be worn by pregnant women in their vaginas so as to bombard their foetuses with music with minimal distortion. Read the rest

FakeABaby.com deals in faked ultrasound images, pregnant belly prosthetics, and other materials. One customer was a Wyandotte, Michigan 16-year-old who managed to trick her relatives, charitable folks, and her boyfriend, also 16, who thought he was about to be a father of triplets and says he "started looking for jobs the best I could." Read the rest

A surprising survey by Teenwise Minnesota found that bisexual females were five times more likely to have been pregnant than straight females. Questioning and gay males were four times more likely than straight males to report getting someone pregnant. Read the rest

A lovely orangutan kissed this 37-week pregnant woman's belly through the glass at England's Colchester Zoo. The woman's partner Jay Clarke writes Read the rest

Adela, who is 3 years old, concisely and accurately explains how babies are born.

An intrepid pregnant cosplayer had an inspired costume idea! It's from George Takei's Twitter feed, and a followup suggests that she's called Alison.

(via Wil Wheaton) Read the rest

Bars in Alaska have installed free pregnancy tests in their women's bathrooms in an effort to curb drinking among pregnant women. The tests are subsidized by the state of Alaska as part of a campaign to reduce fetal alcohol syndrome, which is more prevalent in Alaska than in any other state. Read the rest

Steve Herbert for ProPublica

At ProPublica, the story of a young woman who had a mental health crisis -- a psychotic episode -- and as a result, lost custody of her infant daughter. In the crisis incident, the mom became delusional and believed her child had been raped. The child had not been assaulted, nor was she ever harmed by her mom. Four years later, the mom is receiving effective treatment for her postpartum depression and psychosis, and capably raising a son. Yet, the courts in Kansas still won't give back her daughter, arguing she is unfit based an principle sometimes called "predictive neglect." Is this right? Read the rest

The average American woman weighs 166 pounds. New data suggests that the Plan B morning-after pill is less effective if you weigh more that 165 pounds, and won't work at all for women who weigh more than 175. What's more, writes Kate Clancy (an anthropologist who studies women's reproductive issues), the dosages for regular old daily birth control are set for average-to-low-weight women. If your BMI is over 25, the pill won't work as well for you. Read the rest

On the Today Show this morning, a psychologist said "postpartum depression has led mothers to kill their children." This is not true.

Yesterday, Miriam Carey died after being shot by police following a car chase between the White House and the US Capitol building. Carey is reported to have tried to ram through barricades at the White House, hitting at least one officer as well as a squad car. She then drove her vehicle into barriers in front of the Hart Senate Building before being fatally shot by law enforcement officers. She was unarmed. A child identified as her daughter — a little more than one year old — was in the car the whole time.

Today, news outlets are reporting that Carey had a history of traumatic brain injury and postpartum depression, the latter of which may have been severe enough to send her to the hospital at some point in the past year. Nobody knows what, if any, effect this may have had on what happened yesterday. But it's led to plenty of speculation, and the spread of bad information that stigmatizes women suffering from an incredibly common mental illness.

For instance, on NBC's Today Show this morning, psychologist Jennifer Hartstein declared that "postpartum depression has led mothers to kill their children" — a statement that conflates PPD with a different disorder AND overstates the risk that other disorder poses to kids.

Over the next few days, we're all likely to hear a lot of discussion about postpartum depression. Read the rest

I've been describing this Slate piece as the most awesome thing I really should not have read at 38 weeks pregnant. For decades, doctors thought that a pregnant woman whose heart stopped had pretty much no chance of survival. After trying to resuscitate her, attention would shift to rescuing the baby. But recent research suggests a better solution: Spend less time trying to get the mother's heart pumping again. Not only does it give the infants a better shot at survival, it also, insanely enough, saves more mothers. Turns out, once somebody removes the other human from your body, your failed heart will often just start pumping again on its own. Read the rest

I'm 38 weeks pregnant now. Two weeks ago, my husband and I both got Tdap vaccines — tetanus, diphtheria, and pertussis. This despite the fact that we've both gotten Tdaps relatively recently, within the last six years, thanks to a home renovation lifestyle that involves regular exposure to rusty nails.

So why re-up on the Tdap before the birth of our baby? It's all about the pertussis. Also called whooping cough, pertussis is particularly hard on infants. Pre-vaccine, it killed 4000 Americans every year, and most of them were new babies — and infections are on the rise in this country, so there's actually a reasonable risk of a newborn coming into contact with the bacteria that causes pertussis. But the larger problem is with the pertussis vaccine, itself. It doesn't have the staying power it once did. A little over 20 years ago, we switched the formulation for pertussis vaccines. There were good reasons for doing that — the "new" formula has fewer side effects. But it also doesn't seem to protect people as well for as long. In fact, the protection starts to wear off within a year of vaccination. Read the rest

At the Context and Variation blog (one of the best sources around for solid information on the science of ladybusiness, btw), an anonymous guest post recounts the story of a woman's recent miscarriage, how she ended up deciding to end the pregnancy with surgical dilation and curettage, and what that experience and its aftermath were like. It's powerful, moving, and very much worth reading. (For context, I wrote about my own miscarriage here at BoingBoing last year, and that post is referenced in this article.) Read the rest

If there's one thing I'm learning from the crop of evidence-based pregnancy books I've been perusing, it's this: Pregnancy ought to involve a lot more complicated decision-making and less blind rule following. That's because the stuff that gets touted as "must-do" or "can't do" is often, in reality, just one way of interpreting a conflicting and correlation-heavy body of data. Usually there is more than one appropriate, evidence-based decision that you can make, depending on your personal beliefs, desires, and goals. At the Wall Street Journal, Emily Oster does a great job of writing about this, using taboo libations alcohol and coffee as the examples. Read the rest

Not all vitamins are created equal. Especially troubling, gummi "prenatal" vitamins that don't contain any calcium, thiamin, riboflavin, or iron. As Joss Fong points out at Double X Science, not only are pregnant women one of the few groups that can be shown to statistically benefit from taking vitamins, the missing iron is also one of the key things those women need. So why can you label a vitamin "prenatal" if it doesn't contain nutrients that are crucial to pregnant women? Consider this another friendly reminder that the dietary supplement industry is largely unregulated and doesn't have to answer to the FDA, except in a few, very specific circumstances. Read the rest