Halle Berry Pregnancy Tests?

Okay I know she has the baby now lol but I read something a while back that said she took like 35 tests before they came up positive and I'm just thinking like WTF did she take all 35 in one day or like one a day for 35 days. I just don't get it- like should I go out and buy 35 tests to make sure I get a positive one? Or were all the tests defective except for the one? Because if I got 34 bfns and 1 bfp I would probably go with the majority in that situation. Celebrities are wacko and never know WTH they're talking about.