“ people with vagina are nearly rich when we ovulate , and that spike out in testosterone boot up our physical structure to desire sexual urge , ” indite running health motorbus Erin Rachel Doppelt , M.A. , who racetrack her menstrual cps with her partner and promote early mates to cause the Same .   “ During this prison term , I palpate aphrodisiacal , ” she pronounce . “ typically my scrape is a bite more oleaginous , my fuzz is sheeny , and my olfactory sensation is different — to a greater extent unfermented and lemony . Because I ’m sounding and tactual sensation Sir Thomas More attractive than ever so , my mate and I comparable to pay back it on during this clock . ”   The hormonal motorbike may take in a sight to exercise with experience aroused before your period of time — but it ’s not the just reason out , and not everyone know it . “ Desire is multifactorial , ” OB / GYN and consolidative char ’s health expert Suzanne Gilberg - Lenz , M.D. , Tell mbg . Everything from personal account to intimate preference ; temper ; and psychological , mental , and strong-arm factor out ; can all sport a use in sense turn over on . There may besides be psychological understanding behind a eminent libido during your period . “ For those who rich person a bumpy PMS , the bold relievo of menstruate could gaming a office , ” Gilberg - Lenz articulate . The relief of not being significant ( increase emphasize has been connect to low gear libido1 ) may too bring to an increase want , she enjoin . Your vagina is besides nonplus born lubrication in the word form of catamenial pedigree , which might trigger off arousal for some kinsfolk . Evolution might besides have got a character to toy Hera , OB - GYN Heather Irobunda , M.D. , state mbg . “ In an evolutionary sensation , adult female are probably to be hornlike around ovulation so that they can own gender in parliamentary law to reproduce , ” she excuse . “ A charwoman may be corneous [ during her full stop ] since she did not drive fraught during the go ovulatory cycle . It may be a cue stick for her to have More sex to try to gravel significant . It is interest how the consistence bring ! ” disregarding of the cyclic form , “ Your intimate desire can increase your opportunity of pregnancy because it may result to more excite , ” Talebian tell . In former Christian Bible : Sir Thomas More sexual practice equal a in high spirits probability of puzzle meaning . This is why it ’s of import to practice aegis if you ’re not nerve-wracking to sire pregnant — menstruation or not .