RATING: RELIABLE

The above is from this article from The Guardian.  The images are from MYA Network. The caption on their website reads:

Source: ‘When a sperm and egg get together, the body creates tissue in order to support the developing pregnancy.  Here are photos of that tissue from 5-9 week pregnancies.  This is called the gestational sac, and it’s like the “house” for the pregnancy. Inside this sac there are cells that have the potential to become a fetus but there is no visible embryo at this stage. We rinsed off the blood and menstrual lining (decidua) for these photographs.’

The published images sparked a lot of debate, leading to the story being picked up by other news outlets. For example:

Source: ‘Last week, the Guardian published images of pregnancy tissue after abortions in the first 10 weeks of pregnancy. The small size and appearance of the tissue were shocking to many. We have all absorbed, knowingly and unknowingly, the pervasive anti-abortion narrative that a pregnancy resembles a tiny baby starting in the earliest weeks. Though an early embryo can be seen under the magnification of ultrasound, it can take months for it to be perceptible to the naked eye.’

Source: ‘People have responded in disbelief, citing the (magnified) images they’ve seen on ultrasounds. […] ”Think of the illustrations on pregnancy and medical websites. The Mayo Clinic, one of the preeminent medical organizations in the country, shows week-by-week illustrations of embryonic and fetal development without any context of scale, like the rulers in the MYA photos.’

As stated in the article, whilst people talk about a ‘heartbeat’ at 6 weeks, there is no heart developed at this stage - only a group of cells that will become part of the heart.

Source: ‘But what exactly do we mean when we talk about a “fetal heartbeat” at six weeks of pregnancy? Although some people might picture a heart-shaped organ beating inside a fetus, this is not the case. Rather, at six weeks of pregnancy, an ultrasound can detect “a little flutter in the area that will become the future heart of the baby,” said Dr. Saima Aftab, medical director of the Fetal Care Center at Nicklaus Children’s Hospital in Miami. This flutter happens because the group of cells that will become the future “pacemaker” of the heart gain the capacity to fire electrical signals, she said.’

It should also be noted that the images show an embryo, not a fetus, until the 9th week.

Source: ‘In human pregnancies, a baby-to-be isn’t considered a fetus until the 9th week after conception, or week 11 after your last menstrual period (LMP).’

The co-founders of the MYA Network responded in a New York Times article.