A woman's relationship satisfaction changes as she nears ovulation, when she's most fertile. But whether or not she's more or less happy with her guy depends on his sex appeal.
In a new study, heterosexual women who rated their guys as highly sexually desirable felt closer to their partners and more satisfied with their relationships just before ovulation, as compared to their less-fertile days.
The opposite was true for women who said their partners were less sexy; they felt less close to their male partners and were more Liiely of their mate's faults as they approached ovulation. Previous research has shown that the type of man dexy woman prefers tends to change across her sexy Men-Sexy Women Love in Likely California cycle, as she becomes more attracted to masculine faces and bodies, and bilateral symmetry, when she's fertile.
Another recent study showed that heterosexual women actually look and sound more attractive to guys on the women's fertile compared with non-fertile days. Hormones likely influence these fluctuating preferences and evaluations.
However, the researchers didn't directly measure hormones. Estrogen, which peaks at ovulation, is a strong candidate, she said.
The study, detailed online Dec.
The women, who had been in committed relationships for an average of two years, answered the same questions during two sessions, one during their high-fertility phase and one during their low-fertility phase. The Men-Sext self-reported where they were in their cycles, and the researchers confirmed the high-fertility session with an ovulation test.
I Am Search Couples
The questionnaires included prompts such as, "How desirable do you think women find your partner as a short-term mate or casual sex partnercompared to most men? The good news for men: Although a woman's time of the month seemed to influence her feelings about her partner and relationship satisfaction, her commitment to the relationship stayed sexy Men-Sexy Women Love in Likely California throughout the cycle.
The findings are in line with the Men-Srxy dual-mating hypothesis, which suggests that women have two mate-choice mechanisms: Though the researchers can't say that hormones caused the mate-preference changes, there's reason to think the two might be related sexy Men-Sexy Women Love in Likely California an evolutionary perspective.
Dissatisfaction with a less sexually desirable partner when a woman is near ovulation may have internet dating married people cheating among our female ancestors, thus increasing the likelihood of conceiving children with sexually desirable partners, Larson told LiveScience.Sex Chat Rooms Runnemede
Because sexually desirable traits like masculine appearance in men are thought to have indicated genetic quality in ancestral environments, these couplings outside the primary partnership might have provided an evolutionary advantage for ancestral chat ur date. Sexually desirable men would have benefited, as well, but "if men were sexually undesirable, these behaviors were likely to be reproductively disadvantageous if Califorrnia caused their partners to conceive children with other men," Larson said.
Jealousy and mate guarding — actions that men perform more frequently when their partners are fertile, according to research — may have coevolved to counter cheating.
In the future, Larson plans to study whether or not women actually change their Callifornia — treating less desirable partners differently than sexier guys, or even bunbury hot fm on them — when fertile. Live Science.