Tatyana Borisovna! Tell or Say, please, what duration of gestation you has put...

[Natela]

Tatyana Borisovna! Tell or Say, please, you would put what duration of gestation, if last monthly have begun on February, 14th? And more! What maksim. Heights can be worn a heel at pregnancy? What can provoke heels? Thanks.

[Malanova T.B.]

Maximum of 5 6 weeks. By the way the US in such term specifies a duration of gestation to within day. The height of a heel depends on a flexure of your backbone, a status stops, but from shpilki it is better to refuse.