They are great for gags on anyone or can be used at bridal events like; showers or the bachelorette party.

In a full molar pregnancy – when all the genetic material from the mother is lost during fertilization – there is no baby.

The very last trick you could try is going to depend on how savvy the person you are trying to trick is. Keeping the pregnancy test kit standing long after you have used it might eventually lead to a “positive” result. There is no HCG present in apple juice and there is no scientific evidence to explain which chemicals in apple juice could be responsible for a positive result. Keep in mind that this isn't always an appropriate prank, and you may offend women who've experienced fertility issues.

Positive Test Results Always - Just soak the tip of this fake pregnancy test in tap water and you will have a positive pregnancy test! If you are still in the earliest stages of your pregnancy, you are less likely to get a positive result during the mid-day.

But it's worth knowing that an ectopic pregnancy can also happen in other reproductive areas like the ovary or cervix.

Emery explains when and why a pregnancy test might give a false positive — and what you can do to make sure the stick doesn’t lie.We look at some ways to create this false test from simply purchasing a fake test to using soda to create a false positive.