No they do not.
Pepsi, and Bras
Sometimes it is genetic. Additionally, some research has shown that 20% of the time sleeping in underwire Bras can cause breast cancer.There are various ways through which one can get Breast cancer. This is mainly caused to abnormal growth of hormones in the milk glands. It is not definite what really causes breast cancer.
It depends on what size cup you have. Most people agree that if you have a C-cup or bigger, you need underwire. A great alternative to underwire is to get fit for a custom fitted bra, which replaces the underwire with a second layer of stiff fabric, supporting the breast from underneath. These bras will last up to 4 times longer than an underwire bra.
No, bras don't emit huge amounts of radiation that cause cancer. ~_~
Playtex bras offer both underwire and and non bras. It depends on personal preference.
Underwire bras are not dangerous. However some are poorly made and uncomfortable.
No.
No, you can not get cancer from stuffing your bra, unless your using electrical tape, that could cause a rash and possibly cancer
There is no scientific evidence to support the claim that underwire bras cause cysts in breasts. Breast cysts are typically related to hormonal changes, particularly during the menstrual cycle, and not influenced by bra type. However, if wearing an underwire bra causes discomfort or poor fit, it may lead to irritation, but this is not the same as causing cysts. It's always best to choose a well-fitting bra for comfort and support.
Several manufacturers carry maternity bras with underwire such as Playtex, Leading Lady, Anita, Bella Materna and Lunaire.
The modern underwire bra was designed in the 1930s, and had gained widespread popularity by the 1950s
yes you can