Howard and Bernadette Wolowitz’s baby will be revealed in “Big Bang Theory” Season 10 finale.

According to TV Line, viewers will not be able to see the couple’s baby as the producers decided to take time on Bernadette’s gestation period.

This means fans will have to stay tune for the entire season before they could see the new bundle of joy in the series.

The television series’ showrunner Steve Molaro has confirmed to TV Line that the creative team agreed that there is no need to rush Bernadette’s pregnancy. He said that they would want to “roll out” the pregnancy in a similar time frame as in real life, which is almost an entire season of the show.

“We’re taking it slow. The plan is to just let it roll out like a regular pregnancy,” Molaro said.

Bernadette’s pregnancy was first revealed in the season 9 episode, “The Valentino Submergence.” When she was about to tell Howard about it, he got bitten by a rabbit swimming in their new bathtub. The CalTech engineer eventually learned about his wife’s pregnancy and was ecstatic about it. However, Howard also admitted that he is nervous to be a dad.

The rest of the gang later found out that Howard’s father left their family while he was still young.

Meanwhile, rumors are still swirling that season 10 could be the last installment for the CBS hit sitcom.

Last month, Kunal Nayyar, who played Raj, did not deny the rumors.  According to E! Online, Nayyar said during the MCM Comic Con in London that the show may possibly end after season 10 since their contract stated it to be so. The actor, however, said anything could happen and if it were up to him, the show will continue for as long as their fans want them to.

“Look, next season, as it stands on our contract, could be the last season of Big Bang Theory. To be completely honest, I know people are gonna want to know what happens after season 10. I don’t know what’s going to happen. … If it were up to me, personally, I would love to do the show as long as you guys would have us on the air,” Nayyar said.

“Big Bang Theory” Season 10 is expected to return in September on CBS.