Caroline (Linsey Godfrey) and Ridge's (Thorsten Kaye) secret about Caroline's baby is at risk of being discovered on the next series episodes of "The Bold and the Beautiful."

On its Nov. 9 and Nov. 10 episodes, Thomas (Pierson Fode) finds himself barging in on Caroline's ultrasound. Meanwhile, Brooke (Katherine Kelly Lang) tells Liam (Scott Clifton) about Ridge's vasectomy.

Monday's episode of "The Bold and the Beautiful" shows Caroline and Ridge at the clinic getting giddy with excitement about the baby during Caroline's ultrasound. According to Soap She Knows, an unwelcome guest suddenly barges in.

Thomas makes a surprising appearance, putting Caroline and Ridge in an awkward situation. Ridge tells his son to leave the clinic for fear of what he may find out about the baby's parentage as seen in the video below.

According to Soap Opera Story, come Tuesday's episode, Caroline's pregnancy and the identity of her baby's father will once again be questioned. Liam curiously wonders about Ridge's odd behaviour with his son Thomas so he asks his ex-wife Brooke. However, Brooke reveals more than necessary and tells Liam about Ridge's vasectomy.

Brooke on the other hand does not find it strange and questionable that Caroline is pregnant with Ridge's baby. She has been misled to believe that Caroline is indeed carrying her ex-husband's son after Ridge told her doctors made a mistake about his vasectomy being irreparable and that he is after all fertile.

According to Soap Opera Story, Brooke did not intend to cause trouble for Caroline and Ridge when she told Liam about the vasectomy. She was reportedly only expressing joy at the news of their baby together.

However, Liam knowing about Ridge's vasectomy is only adding more pressure to Caroline and Ridge. Caroline feels more anxious about the secret paternity of her baby after she learns that Brooke has talked to Liam about Ridge's vasectomy, which was supposed to be kept as a secret to begin with.

Meanwhile, "The Bold and the Beautiful" on its Nov. 10 episode will also focus on Nicole and her surrogacy. Nicole had pushed forward with the insemination and the pregnancy test results are finally in.

Maya (Karla Mosley), Rick (Jacob Young) are excited to learn if they are finally having a child through Nicole (Reign Edwards). However, Nicole looks apprehensive and wonders what her boyfriend Zende (Rome Flynn) will react if he finds out that the insemination is successful and she is pregnant.