The cow shouldn't go for more than an hour between calving out twins, because there's a risk of the second twin suffocating due to the placenta detaching itself from the uterine wall. However, there is a chance that the second calf is a PATERNAL twin (not a maternal, as maternal twins ALWAYS share a placenta), and it could be some time, however rare, that the second calf will be born. Normally, though, twins usually follow soon after the other. Thus, the second twin should be within minutes after the first, so, if you suspect the cow has twins, you should get her in the head gate as soon as possible, glove up and go in to see if you can feel for another calf. If you do, quickly position the calf in the normal birthing position (if it isn't already), put the calving chains on, and start pulling. I'm sure your vet would tell you the same thing if he/she were asked that same question by you.
At the first ultrasound
The same as when you had the first set of identical twins.
The fact that twins run in families is actually a myth. The odds of twins having twins is the same as a non-twin having twins. That is about 1 in 33.
No, Britney Spears is not having twins.
You do have an increased risk of delivering prematurely.
No, but if you have twins in your family there is a good chance of twins but soy stuff does not increase or decrease your chance of having twins.
No, Kate and William are not having twins. The royal twins that were born were to Prince Albert and his wife, Charlene, of Monaco.
Having twins is based on probability. There is not a 100% chance you will have twins.
that's very unlikely, but complications can form the same as if you weren't having twins.
I would say that if as long as you can remember your family has been having twins, triplets, ect. I would say it runs through your family's blood.
There are several main benefits of having spouse twins that relate to one's personal preferences. The main benefits of having spouse twins include those of having a better personal connection.
The likelihood of having twins varies depending on factors such as genetics, age, and ethnicity. On average, twins occur in about 1 in 30 births. Factors such as fertility treatments, family history of twins, and maternal age can increase the chances of having twins.