** Shares of Australia's Monash IVF MVF.AX fall as much as 11.1% to A$0.68, marking biggest intraday pct drop since December 24, 2025
** Stock hits lowest level since April 10
** Co rejects takeover offer from a consortium valuing the fertility services provider at A$350.7 mln ($250.58 mln)
** Says A$0.90 per-share offer at substantial discount to comparable IVF transactions in Australian market
** Adds that it remains open to higher offer
** About 1.4 mln shares change hands, 1.8x the 30-day average
** Stock down 3.4% YTD
($1 = 1.3996 Australian dollars)
(Reporting by Sneha Kumar in Bengaluru)
((Sneha.kumar@thomsonreuters.com;))