In a recent analysis of 119,398 charts from women charting with Fertility Friend, we found that 94% of women who became pregnant had intercourse on at least one of these three days. For conception purposes, it is thus ideal to have intercourse during a three day fertile window which includes your ovulation day and the two previous days.
I know it's better to try do do every 2-3 days before ovulation and after ovulation. I'll try from Day 12-20 (do do ONCE every 2-3 days). It's difficult to get pregnant if you do do on ovulation day only. Do several times in that week is better than do do on one day.
果3日do2次佢地會評分bingo機會為good, 如果日日do就會評為high, 但係我亦有聽過話do得太密精子質數可能無咁好, hk d dodo率平均都無外國咁密嘛, 所以... 我都唔知.
佢地就覺得密d好, 話密d做會令當次精子含量少d, 但就機會大d喎:
Intercourse Frequency
There has been some speculation that couples who are trying to conceive should reduce the frequency of sexual intercourse during the fertile window to increase sperm supply. This is not true for most couples. While couples with known male factor issues should consult their doctor for the best intercourse strategy, couples with normal fertility and no known sperm issues should not reduce the frequency of intercourse in the fertile window. Your probability of conception is increased when you have intercourse multiple times in your fertile window. While it is true that sperm concentrations decrease slightly with increasing intercourse frequency, frequent intercourse is still more likely to result in conception than infrequent intercourse for couples with no male factor fertility issues. Each additional act of intercourse within your fertile window increases your probability of conception for that cycle.