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If Lindsay Lohan is pregnant as it's being reported, albeit skeptically, she may need a quick lifestyle change.

A few days after she hinted on social media that she's expecting, and as her father claims that she is, the oft-troubled actress was photographed smoking cigarettes while hanging out aboard a yacht on Wednesday.

Smoking during pregnancy can cause problems and is fiercely recommended that women don't smoke during pregnancy. The same goes for drinking alcohol.

Lindsay seemed less than concerned on Wednesday as she puffed aboard the boat and was pictured multiple times with a pack of cigarettes and a lighter in her left hand.

This could leave many to believe she isn't eating for two, but her father, Michael Lohan, says otherwise because he has a grandchild on the way.

He told the New York Post that she sent him a text message that said, "Daddy, I'm pregnant."

"She tells me she is and I have no reason not to believe her …," Michael said. "I was a little bit taken aback, but it was to be expected. She's 30 years old. She wants to have babies. She loves kids. She's had relationships with people in the past who have children and she's very close to them. She's got a very maternal instinct."

The post said LiLo is telling friends she's pregnant, but some are very skeptical.

"She is saying she is pregnant, but it could be for attention," the source said.

Asked about the photos showing her smoking, Michael somewhat surprisingly defended his daughter.

"Well, people smoke when they're pregnant. People drink when they're pregnant. Lindsay doesn't drink," he said. "I'm very proud of her because through this whole thing most people might have relapsed. They might have had a drink or taken pills or something. She stayed clean and sober through this whole situation."

This "whole thing" that he's referring to is Lindsay's tumultuous love life, which has been front page news of late after she used social media to accuse her now-former fiance Egor Tarabasov of cheating on her with a Russian hooker.

The pair reportedly split after a blowout fight on her balcony at her condo in London, but a source close to the actress said she wants Egor back.

A video of the fight was posted by UK's The Sun, in which Lindsay can be seen pleading for help, even claiming that Egor tried to kill her.

On Tuesday, she apologized for the fiasco on Instagram, but implied that she was hoping to reconcile with Egor.

"I am sorry that I've exposed certain private matters recently. I was acting out of fear and sadness... We all make mistakes," she said. "Sadly mine have always been so public. I have done a lot of soul searching in the past years, and I should have been more clear minded rather than distract from the good heart that I have."

She later said, "My intentions were not meant to send mixed messages. Maybe things can be fixed... Maybe not.. I hope they can. But I am 30 years old and I do deserve a #GENTLEgiant Life is about love and light. Not anger 🙏 Thank you to those who stand by my side."