UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-42004

NEWGENIVF GROUP LIMITED

36/39-36/40, 13th Floor, PS Tower

Sukhumvit 21 Road (Asoke)

Khlong Toei Nuea Sub-district

Watthana District, Bangkok 10110

Thailand

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

EXPLANATORY NOTE

On November 10, 2025, NewGenIvf Group Limited (the “Company”) issued a press release announcing a one-for-five reverse stock split of its issued and unissued shares (the “Reverse Stock Split”).

The Reverse Stock Split will be effective at 12:01 a.m. (ET) on Monday, December 1, 2025 (the “Record Date”) and the Company’s Class A Ordinary Shares will begin trading on the Nasdaq Capital Market (“Nasdaq”) on a split-adjusted basis at the opening of market on Monday, December 1, 2025.

The Class A Ordinary Shares will continue to trade on the Nasdaq Capital Market under the trading symbol “NIVF” but will trade under the following new CUSIP number: G0544E402. The Reverse Stock Split will reduce the number of outstanding Class A Ordinary Shares of the Company from 6,585,672 to approximately 1,317,135 Class A Ordinary Shares. Every five (5) outstanding Class A Ordinary Shares will be combined into and automatically become one post-Reverse Stock Split Class A Ordinary Share. No fractional shares will be issued in connection with the Reverse Stock Split. Instead, the Company will issue one full post-Reverse Stock Split Class A Ordinary Share to any shareholder at a participant level who would have been entitled to receive a fractional share as a result of the process.

After the Reverse Stock Split, all options, warrants and other convertible securities of the Company outstanding immediately prior to the Reverse Stock Split will be adjusted by dividing the number of Class A Ordinary Shares into which the options, warrants and other convertible securities are exercisable or convertible by five (5) in accordance with the terms of the plans, agreements or arrangements governing such options, warrants and other convertible securities and subject to rounding to the nearest whole share.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: November 25, 2025

	NewGenIvf Group Limited

	By:	/s/ Wing Fung Alfred Siu
	Name:	Wing Fung Alfred Siu
	Title:	Chairman of the Board and Director

NewGenIvf Group Ltd 6-K