Is it a white orb? In that case it would be an egg sack. If it is actually a white spot it cold be a wolf spider. I am sure another user could provide a more detailed answer but I have seen wolf Spiders with white spots.
A daring jumping spider. u can look up pictures of them but they are very big with one white dot on the gluteal maximus. Beware of them.
what kind of spider is this and is it dangerous to people who are pregant
Generally it would be a white-tailed spider, common in Australia. Yes they are dangerous of course only if it bites you, otherwise they pose no real threat.
The European Garden Spider (Cross Spiders), among others, has dots on its back arranged in a cross shape.
A brown spider with white spots is a brown spider with white spots.
Black Widow. Kill it immediately!
Brown recluse
Run!
It jumps
The spider that is black with a white crescent on its back is the Brown House Spider. This spider is often confused with the red-back spider.
Brown Rectcluse Brown Rectcluse
WHAT KIND OF SPIDER IS A WHITE SPIDER WITH A BRIGHT ORANGE PATTERN ON ITS BACK
Araneus diadematus(AKA cross spider) is the only spider i can think of that i know of that is brown/black and has a cross on its back. Here are some photos. http://www.nicksspiders.com/nicksspiders/araneusdiadematus.htm
Its hard to know without seeing a picture, but this could be describing a wolf spider, but its more likely an orb spider based off the limited information.
A brown spider that has a white diamond on its back is known as a Parson spider. This spider does have a mildly venomous bite.
The spider that is black with a white crescent on its back is the Brown House Spider. This spider is often confused with the red-back spider.
They are called White-Spotted Brown spiders
no it will curse you
It may be a Garden orb-weaving spider, "Most are stout, reddish-brown or grey spiders with a leaf-shaped pattern on their fat, roughly triangular abdomens, which also have two noticeable humps towards the front. They sometimes have a dorsal stripe which may be white or brown edged with white." this is the site i found helped me. http://www.amonline.net.au/factSheets/orb_weaving_spiders.htm
The worst kind.
There are many different kinds of spiders that are brown with white spots. To properly identify them, it helps to determine if the spots are in any particular pattern, the overall body shape of the spider, and where it is living. Such a spider may be a sic-spotted fishing spider, a bold jumping spider, or an orb-weaving garden spider.
If you in Northern Wisconsin it could be a typical Orange Garden spider. Orange legs with orange - white - brown - white - black tips. Orange head and thorax with a colorful Orange black, white and yellow in a pattern like a wasp on the abdomen.
A big white spider with brown, reddish legs might be a crab spider. Crab spiders like to live in outdoor areas where there is plenty of food for them, like in a garden.
a tarantula!
Brown Rectcluse Brown Rectcluse
Have seen a very small spider with 4 white dots and 1 red dot. Not a red back. Ta ~Snaff