Alyssa Milano has joined a host of celebrities calling for a change to the new abortion law passed in the US state of Georgia.
Under the law, abortion is prohibited once doctors can detect a heartbeat in the foetus, that is often about six weeks into the pregnancy and sometimes before a woman even knows she is pregnant.
Georgia is one of six US states that has a heartbeat abortion law.
Milano says the only way to change the minds of male politicians is to withhold sex.
"Our reproductive rights are being erased. Until women have legal control over our own bodies we just cannot risk pregnancy … JOIN ME by not having sex until we get bodily autonomy back. I'm calling for a #SexStrike. Pass it on," she tweeted.