Excessive or sudden weight loss can cause your periods to stop. Severely restricting the amount of calories you eat stops the production of hormones needed for ovulation. Your GP may refer you to a dietitian if you’re underweight, which is when you have a body mass index (BMI) of less than 18.5.
How much weight loss can affect your period?
One of those unintended consequences of rapid weight loss can be the effect it has on the menstrual cycle. According to the U.S. Department of Health & Human Services, “women who lose too much weight or lose weight too quickly may stop having a period or have irregular periods.”
How long does it take to get your period back after losing weight?
It may take up to six months for menses to resume after weight has been restored. Persistence of amenorrhea beyond this point may indicate the individual is not truly fully weight restored.
Can losing 10 pounds stop your period?
Does weight loss affect your period? Yes. If you lose too much weight or lose weight too quickly, you may stop ovulating.9 This will make you unable to have a period or get pregnant. It’s important to talk with your healthcare provider if you suddenly stop having periods or if your period becomes irregular.
What does it mean when your period hasn’t come?
Missed or late periods happen for many reasons other than pregnancy. Common causes can range from hormonal imbalances to serious medical conditions. There are also two times in a woman’s life when it’s totally normal for her period to be irregular: when it first begins, and when menopause starts.
What is considered rapid weight loss?
Extreme weight-loss is defined as a loss of more than 1kg a week for a sustained period. Under such circumstances, your body is unlikely to be able to keep up and noticeable symptoms are bound to appear. Some may seem harmless on the surface, like minor hair-loss or feeling cold more frequently.
How long after not having a period Should I be worried?
Most of the time there is no worrying cause. As long as you are sure you are not pregnant and you feel well in yourself there is no need for concern if you miss one or two periods. If you don’t have a period for 3-6 months, or have other symptoms then you should consult a doctor.
Do I have to stop exercising to get my period back?
“What you need to do to recover doesn’t mean how your life has to look forever,” said Rinaldi. You can eventually resume exercising, and even training for marathons and triathlons. According to Rinaldi, it takes six months on average for a woman’s period to return.